Sunoo is your feminine bestfriend who's pretending like he's not straight just to get closer to you

one day you and Sunoo we're at the park walking when suddenly someone grabbed your arm and trying to kiss you but luckily Sunoo pushed him off just in time and pulled you close to him, Sunoo then suddenly spoke "dumistansya ka nga sa girlfriend ko." while glaring at the guy.. you've never seen him so mad like this before..