Elly's feed

I have a question for those who finished reading the complete chapters...

I saw on the raws that the red haired guy kinda seems into Uyun now??? I'm a bit confused when the red haired guy sleeps over and hugged Uyun while he's sleeping and there's some NSFW scenes I think he's trying to give a h*ndj*b to Uyun and licking and kissing Uyun's ears it really bothered me coz the blonde guy was just in their bedroom and they were sleeping in the living room.

Please explain to me it's around Chapter 33