Why would my friends with benefits say he likes me?

So before me and this guy hooked up for the first time, he told me he liked me but that since we would be long distance for a significant part of the year for grad school he just wants us to be friends with benefits. Then he said that maybe in 1.5 years when we’re both done we could talk about something more serious. I assume he’s just trying to soften the blow, but I’m kinda confused regardless. So I’d like more opinions?

Why would my friends with benefits say he likes me?
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