It sounds bad but me(f16) had conversations with this dude m(20) and he would just be really nice and buy me a bunch of stuff and one day he ended up bringing up that me and him were in a relationship in a convo and i corrected him, telling him i had a boyfriend and that me and him were just friends and he ended up calling me like 7 times and when i finally answered he just yelled at me that i was using him and that i should have told him i had a boyfriend even tho i never asked him to buy me anything, he choose to