i don't want to see my friend feel sad

alright, it's not even my bussiness but..
i was chatting with my friend (girl) i don't know why she looks angry/ sad or somethin. i don't know -__- then i text her friend and... i found out that

alright, i mean this is the.... many times that happened to my friend -.- do all boys can forget/ hurt their girl that easily?!