<human>: Can you provide a brief rundown of the text in within 3 sentences?

So the title says it all. He'll be away for 4-5 months. He had told me he'd be faithful throughout the exchange. We had been broken up for a bit earlier in the summer, and he'd begged for me back...he kept saying he'd rather one month with me than a mediocre year with anyone else. He said all kinds of things like that,and that I was the most beautiful thing on earth -.- etc etc etc...literally up to when he just popped this out on me last night. Now he says he wants to be with other people while he's there and it just hurts me so much to know he was just talk...I don't know what to do from here.
<bot>: bf of one year is going on exchange and wants to break up to be with girls there...how to deal :/ :(