Heartwarming / Backstreet Boys

• From their guest spot on Oprah Winfrey: the Boys serenade two diehard fans at the airport, just as the girls were getting off the plane. The Squee that ensued was palpable.
• In 2001, after AJ announced he was going to rehab, Nick was the only member in attendance at the year's Teen Choice Awards. According to fan reports, he was seen getting hugs and reassurances of support from *NSYNC, their chart rival.
• The song "Show 'Em (What You're Made Of)" is one big Crowning Moment of Heartwarming. It is inspired by Kevin's late father as well as his sons and AJ's daughter Ava (it's essentially a Pep-Talk Song dedicated to them), and the music video features AJ and Brian shirtless for sentimental reasons — specifically, to showcase one of AJ's tattoos (which is dedicated to Ava) and Brian's open heart surgery scar. The latter was also part of the music video for "Show Me the Meaning of Being Lonely" as Brian's scene.
• Keeping in mind his Big, Screwed-Up Family and how rough he had growing up, Nick happily confirming his wife Lauren's pregnancy and dedicating a Contemporary routine to her on Dancing with the Stars was quite a heart warmer.
• "Larger Than Life," a dedication to the fans who keep them going even when the prices of fame weigh heavy on their shoulders, especially when you consider that this was after the band had gone through some very real professional trauma when the song came out, having just broken their contract with Lou Pearlman.
• The video they made singing "I Want It That Way" during the COVID-19 Pandemic.