Have you ever heard someone laugh in such a way that you couldn’t help but join in? Were one of those people your favorite K-Pop idol? On a Reddit forum, fans debated which idols had the most contagious laughs. Here are 10 of the ones chosen and some evidence to back up their claims!

1. Chaeyeon (IZ*ONE)

“Pretty sure IZ*ONE’s Chaeyeon HAHAHA-ed her way into existence,” wrote a fan. “It’s so funny and endearing!”

2. Dino (SEVENTEEN)

“He just laughs with his whole being, it’s so adorable!!!”

3. Seoyeon (Fromis_9)

Her laugh that starts out deep and progressively gets higher is undeniably contagious.

4. Jin (BTS)

“It just brings me so much joy,” wrote a fan. “And please his smile is so gorgeous. ????”

5. Solar (MAMAMOO)

One fan mentioned Solar’s “windshield wiper” laugh!

6. Mark (NCT)

“It’s just too contagious.”

7. Hyeri (Girl’s Day)

“Hyeri’s [laugh] is like a dolphin!”

8. Wooyoung (ATEEZ)

“Wooyoung always makes me laugh.”

9. Sua (Dreamcatcher)

Another idol with a dolphin laugh!

10. Youngjae (GOT7)

“The way he just laughs out loud while occasionally hitting someone from happiness. ????”