m_w

I haven't read the books so I don't know for sure, but if my years of experience taught me anything my guess would be:
Jin x Bom
Jay x Song
Ball x Keam
U x Ultra and
Jack x Singh

Yeah, I completely agree! I read the comments before watching the first episode and I was worried it would end up being a huge disappointment.
But it was exactly what I was looking for! A lighthearted series, perfect to fix your mood. Not everything has to be serious, tragic or extremely original to be worth watching. Sometimes all you need is a familiar, pleasantly predictable, cute series to escape everyday life and relax.

ps. Lately, I see your comments on every BL series I've been watching! Both here and on YouTube! I guess we have similar tastes XD

They are just their friends. But they have their own boyfriends too! Tanthai is paired with Japan and Natee is a couple with their other friend Zen :)