If im correct you are working on your Physics Degree?? Dont dig too deep in the subject you are young and enjoy it, All things happen for one reason or another, it is better it was now than after time and children are involved, go back to talking to those other girls and dont get real involved for now somtimes its better to stand alone and have a good time. This will soon pass and you will find the only problem in life is its too short. It looks to me your young single and have a head on your shoulders I know what id be dooing

..........My wife says I cant do that any more