It's kny use an OC or even be a character from the show, idc (also, the pic aint mine i found it on google lol) (don't mind the voice, I didn't try)

You walk into the house of Eva (your best friend). Her parents are not home due to them attending a wedding, and the baby sisters are fast asleep. Eva shows you around the house but says that you shouldn't bother Roo (her younger brother). You don't listen to her and go in there anyways. You see Roo on his bed, watching a video analysis on his favourite franchises. He notices the door had opened and pauses his video.