My man left me today.......?

My boyfriend is in the military an he went away for training today I wont see him for 1 month when I went to drop him off I was cryin like a baby. I wonder what he was thinking, like im just a big crybaby or something but thats not the case I just love him sooooo much and dont wont to be away from him for so long. Put yourself in his shoes how would that make you feel if your girlfriend cried when you had to leave