miss him

i guess i am really miss him so much after i back from the KL trip. I'm not sure what is my feeling towards him, only feel that he is the one who i feel comfortable to hang around with. Too much of the issues causes us can't get together, been missed the old days when we getting together as a couple. The kisses and hugs make me feel hard to let go. sometimes i just wonder by myself is it the reasons why i missed him so much?? is it the reason? or still there is other reason i missed him so much? Ever since the day we broke up i thought our love was already ended, as in we had a big argument before we ended it.