a/n: I use the name Error and all that since I just feel like it. Also, for the minors you will still have clothing on but would only be like, shorts and bra or just shorts if you dont have boobs. It would be 100 times more awkward for them and I dont feel comfy writing if they walked in on you wearing any less- wearing a swimsuit is a different story tho. Also, almost forgot to mention that I give examples of how the situation could end up like so yeah heh. also remember this could be taken as platonic or romantic minus phil's which is purely platonic.Enjoy the awkwardness-

Philza: He has never, and will never walk in on you while changing. He learned his lesson when he walked in on his wife so he always knocks and waits for a clear response before entering. If he doesn't hear a clear response he either assumes you are in another room or assumes you are busy so he would wait elsewhere for you to come out. 

*knocks* " Hey Error, am I good to come in?" he would ask. "Gimme a sec." you would say. after a while you would let him in/open the door.

Tommy: It would be r e a l l y awkward and you would both be blushing from embarrasment even though it wasnt much TOO much skin showing but it would feel odd. 

*walks in* "hey woman/dude-" he would spin the other way and walk out faster then you could say 'mama mia' with a blush on his face or just awkwardly rubbing his neck. You would be a blushing mess and/or standing there awkwardly when he left for a moment before you continue getting dressed.

Bbh: He would walk in not paying attention then he would realize you are not fully clothed and apoligize then leave nervously,

*walks in* "Oh hey Error/ dear- oops sory-" *closes door and walks away as quickly as possible.

Quackity: He would be frantic and close the door immediately and then open it back up and complement you then run away after closing the door once again.

*not paying attention and opening the door* "Hey Error/mi amor can you-" he would stop mid sentence and look away. "DIOS MIO, HE VISTO DEMASIADO-" (' oh my god, i have seen too much' is what it says, sry if its not accurate i used google translate-) he may shout then run and close the door. It would be silent for a moment then he would open the door slightly but not look in. "You look stunning by the way, sorry for barging in-" he would say quickly, closing the door again. You would either laugh a bit or blush alot.

a/n: those are the only people I came up with ideas for. I was going to add sapnap and tubbo but they would have basically been exactly like Quackity and Bbh's soooo I didn't.