lol backtracking a lil bit and found this
I also think Mingyu is kinda gay. sometimes I see him just like a spoiled little brother who acts cute in front of his hyungs, but nowadays it becomes clear that it's not only an act, like it's a real him being sassy lol.
His whole relationship thingy with Wonwoo also confused me. I ship meanie so hard it hurts, and I can see Mingyu being the gay one and Wonwoo just being a caring older brother. but everytime I see a picture of Wonwoo staring at Mingyu, the feeling is different, like more subtle and more loving, like when someone stares at their crush wholeheartedly. and I see Wonwoo is happier and laughs more everytime he's with/near Mingyu. so the chances of Wonwoo developing a real crush to Mingyu is big, imo. idk I might be delusional but they really drive me crazy and I've never feel this while shipping other idols before.
this photo might explain what I said above:
for other members, I think Joshua and Seungkwan might be gay too, and S.Coups might be bi. the others are pretty straight to my eyes.