His telling you that he wanted to shut down his feeling is similar to a suicide in a pulic place. i.e., he intutively does not want to shut down the relation with you. Well, since he planned to get married in a couple of months, he does not want any unpredicted events to occur., which may be uncontrollable to him. he would probably come to contact you after 1 or 2 year from the date from his marriage.
A real man should not let his feeling to fall into another girl if he has one girl having relation with him. He may choose to establish a relation with you but breaks the other relation. Therefore, either he is immature or he has a mean heart towards women.
You should have ability to predict what whoudl happen to you and to him, if you.....
That is what I can think about it, sorry for the straight words.