At a Glance
- A Denver mom filmed her 4-day-old daughter Lenna’s face lighting up after her first kiss from big brother Theo
- The TikTok clip has over 14 million views and nearly 3 million likes since being posted by mom Shelby Wold
- Theo, 2, quickly embraced his new role despite his parents’ concerns about jealousy
- Why it matters: The heartwarming moment captures the instant bond between siblings and reassures parents navigating the transition from one child to two
A simple kiss between siblings became an internet sensation when a Colorado mom captured her newborn daughter’s adorable reaction to her older brother’s affection.
Shelby Wold, 32, posted the now-viral TikTok showing her daughter Lenna’s expression transform from grumpy to glowing after receiving her first kiss from 2-year-old brother Theo. The December moment, filmed when Lenna was just 4 days old, resonated with millions of viewers worldwide.
The Viral Moment That Melted Hearts
The 30-second clip begins with baby Lenna sporting a decidedly unimpressed expression as her brother leans in for a gentle kiss on her tiny face. What follows is pure magic – within seconds, the newborn’s frown slowly morphs into a sweet smile, delighting her family and eventually millions of online viewers.
Since hitting TikTok, the video has accumulated:
- Over 14 million views
- Nearly 3 million likes
- Thousands of comments from parents sharing similar moments
“I couldn’t believe how perfectly she reacted,” Shelby tells News Of Losangeles. “Theo was so gentle, and when she smiled, we all just melted.”
Parents’ Initial Worries About Sibling Jealousy
The heartwarming moment almost didn’t happen, as Shelby admits she had significant concerns about how her son would handle the transition from only child to big brother.
“He would cry a lot if I would hold a friend’s baby, so I was definitely worried about his reaction to her!” she explains. “We got him a baby doll so he could practice feeding her and being gentle.”
Shelby and husband Matthew Wold, 33, took proactive steps to prepare their toddler for the new arrival:
- Practiced gentle touch with a baby doll
- Read books about becoming a big brother
- Involved him in pregnancy by letting him feel baby kicks
- Consistently talked about “baby sister” growing in mommy’s belly
“I was worried that he would be upset because he wasn’t getting all the attention anymore,” Shelby adds. “But since my husband has been home too, he probably gets even more attention than before.”
Theo’s Journey to Big Brother Status
The proud mom tells News Of Losangeles that her fears began to dissolve during her pregnancy as Theo showed genuine excitement about his baby sister’s arrival.
“He loved touching my belly,” she recalls. “It took him a little bit to understand what was happening, but we continued to tell him about his sister and that she was growing. We also kept telling him that one day she would be a baby we could hold.”
When Lenna arrived in December, Theo wasted no time stepping into his new role. His first interaction set the tone for their relationship.
“He waved to her right away,” Shelby remembers with a smile. “Afterwards, he wanted to hold her, but immediately said ‘all done’ when she started crying.”
Daily Life as a Family of Four
The Wolds have discovered that having two children under 3 has unexpected benefits, particularly when it comes to diaper duty.
“He likes to check on her when she cries, and he brings me diapers and wipes for her,” Shelby explains. “It’s a win-win because he currently doesn’t like his diaper changed, so if I’m changing her, then he says ‘Theo’s turn!’ and gets his diaper changed too!”
Theo has embraced his big brother responsibilities with enthusiasm:
- Running to check on Lenna when she cries
- Attempting to hold her tiny hand
- Sitting next to her during quiet moments
- Bringing supplies during diaper changes
“He will run over to her when she cries and just stare at her,” Shelby observes. “Sometimes he tries to hold her hand or sit next to her.”
Looking Ahead: Sibling Adventures Await
As the family adjusts to their new dynamic, Shelby finds herself excited about the future interactions between her children.
“I’m really excited for them to play together,” she tells News Of Losangeles. “We love traveling and doing things outside of the house, so I’m excited for Theo to have a little buddy to do those things with!”
The viral video has brought unexpected joy to millions during a time when heartwarming content provides much-needed relief from daily stresses.
“So many parents have messaged me saying this reminds them of their own kids,” Shelby says. “It’s amazing that something so simple – a kiss between siblings – has touched so many people.”
Key Takeaways:
- Sibling jealousy fears are common but often unfounded with proper preparation
- The viral moment captured genuine sibling bonding that resonates worldwide
- Theo has fully embraced his role as protective big brother at just 2 years old
- The family looks forward to creating more memories as their children grow together
The Wolds continue sharing their parenting journey on social media, providing an authentic look at life with two young children and the beautiful moments that make it all worthwhile.
