Soooo my house recently burned down. My brother and I (he's 15 and I'm 18) have to share a room now because we are living at my grandparents house for the time being. My fam is really open when it comes to walking around in tshirt and panties or sports bra and shorts. We havent shared a bed in a while so would it be okay if I slept in my tshirt and panties or is that weird😬

(Dont come at me bc in no way am I implying that either one of us would EVER have those thoughts ab each other🤮... I just don't know since he's 15 now)