Unexpected call

I got a call this morning from my ex's best friend/kind of bf's mam. How many times i thought she hates me and doesnt want me to be around her son because of what they think i did. I was never able to explain what happened but i did say sorry to him without going into detaills ( i did put a post in my blog of the time i say sorry) I was not expecting him to keep in touch with me or anything even thought i wish he did. Seems like he is dating someone or maybe he alredy marry to someone and now i got a call from his mam.I am wondering if he is here, i am almos 80% sure he is here. I wish he called me instead of his mam but i am assuming he is with his new girl anyway his mam call me to ask for the keys of the storage where he left his staff. i am not sure if i have the keys but i remember he mentioned something about it when he was in the airport the time he left USA.So, i emailed to him asking him if he remember where did he left the keys. I promess his mam i will be taking the keys to the storage place today or tomorrow before 10:00 am. I know this sounds crazy but i was wonering what he will do if i show up at that time to check if he is really here. I do miss his friendship a lot and i know he things i am a cheater but i was never allow to explain things. If he is happy now with another girl i am happy for him but i wish he doesnt hate me for things i didnt mean to do it. I also ask him in the email to visit Zoe ( she is his dog that he left to me when he moved to China) so lets see if he wil reply.