<human>: Can you summarize the given text in a few sentences?

Tonight, my (F33) BF (M30), together almost 1.5 years, told me that he was no longer sexually attracted to me. This happened after we were having other discssuon about the state of our relationship, as we were having a hard time finding time to actually hang out. 

Told me that the last few times we've been intimate, it didn't feel "right" to him and that he was thinking of me more and more as a friend instead of romantically. This was total news to me, and I was not at all having the same feelings. 

He states that he still loves me and has feelings for me and that I have been a great girlfriend, but ultimately,  we ended up deciding that a relationship without sex/the want for sex by one of us was basically not a relationship at all. I am completely heartbroken, lost and beyond confused by this revelation. 

He has since said that "maybe time will help...I don't know." What does that mean? Anyone have any dealings with something like this?
<bot>: BF suddenly lays bombshell that he's not feeling sexually attracted to me anymore. Relationship ending and I'm a mess because of it.