past future remembered past future then think

you know when you meet a new song. you say hello have a few great conversations maybe even see each other everyday then you just lose touch. Then one day you go to wal-mart and all of a sudden there they are and it brings back the feeling you had in that period of time in your life. it is amazing. it really makes you think about the person you once were. the pure innocent thoughts you once had. it makes you want to be like you. because lets face it you are not who you used to be. but the question is can you be who you used to be. can you get through the things you went through in that time period to finally become a better you. do you even want to go back? are you happy with who you are? do you like yourself better? my god who am i?