Okay, I've watched the raw version and the subbed version and still cried on the first word he said or like the first sniffle he made. Gosh, I am actually really emotional and well.. Zelo just made me want to love him more. 

ZELO BABY COME HERE. COME TO YOUR DONGSAENGIE'S ARMS! ♥♥ 
Honestly, think about being in a tight hug with Zelo.. he's tall and he'll be all warm and stuff. It's like hugging a big teddy bear. :) 

Also, usually when I cry my eyes get red but when I was watching this. Gawwwwhh. A single tear fell down and I looked normal right after. xD I was like "lol wut!?"

Anyways, Zelo don't cry because I think you are my only bias that isn't older than me by double digits.