How can I stay confident?

he is with you because you are his beauty his girl his one and only babe. if he wanted your friend hed be w ur friend or someone that looks like her. but no hes with you. he loves you and only you. hes with you cuz he thinks ur beautiful smart cute everything else. u make his heart thump like crazy, she doesnt. only you. dont let your thoughts get in the way because your insecurities will push him away eventually. show him what a great person u r wen u go hang out and he will love u even more.