Due to Hologram it was already expected to be like that ^^
I laughed at this one (roughly translated)
Kim Gura "Do you also prepare a bathrobe for your girlfriend?"
YH "I have 8 bathrobes at home"
Heechul "You have a lot of girlfriends... I'm envious"
That is YH's way of trying as best as he can to prevent scandals, I think and Heechul made it funny^^
In general you are right it is sad he has to pay so much attention because he tries very hard to not have scandals. But I think his male friends are not really a concern for scandals.
What disturbes me more is how much they filmed outside the window... is it really necessary to practically tell everyone where his address is?
FNC is "spamming" me already with SF9 Mini Album ^^ I hope they'll be successful for various kind of reasons.