Do you think he still loves me?

i know he was madly in love with me while we dated for the 2 years. unfortunately i was stupid and took him for granted. i did not cheat but i was just a bad gf. well things added up and one day he just ended it. that was 5 months ago. we still keep in touch. quite a lot. he keeps a picture of me in his wallet still. he holds on to every letter i wrote him and anything ive ever given him. he did not tell his parents we broke up until they kinda demanded to know. if i dont call him for a couple of days he will call me ot just talk. and last night we hung out and we were laughing and teasing each other. he even let me kiss him on the lips. ive learned my lesson and this guy means the world to me. i just want to know if its worth having hope. ive told him i wanted him back but he said no. i know ive hurt him badly. ive done some stupid things that can never be forgotten. what can i do and do i have hope. and how can i get him back if i do have hope. please dont tell me to just talk to him. i need actions because they speak louder than anything i will ever have to say.