He doesn't have time for a relationship right now.

Okay so me and my boyfriend broke up a week ago. He told me that he wanted me to go out and have fun but "no head, no even touching another guys d***." He said that we can try dating again in the summer but that he "doesn't have time for a relationship right now." Some days he's really flirty and others he acts distant. He told me that there's no other girl in his life so I don't know what to do. I should mention that this is an LDR but he only lives 1:10 minutes away and I used to see him every weekend. I told him I'd wait for him. I'm so crazy about this guy and I really don't wanna lose him. I gave him my virginity and my heart. He's coming this weekend to "say goodbye" for the couple months that I won't see him. What should I do?!