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

Ok so I (**a guy**) have been friends with my friend "Lisa" since **middle school** and are **21** now. were pretty much best friends and have everything in common. There has never been any kind of sexual tension between us pretty much ever. She is lesbian, has been for as long as i can remember and actually came out to me before anyone else. She's dated women and all that jazz.

 So i recently got into a relationship with a girl at my community college which we all go to. Heres where it gets complicated. About a week ago Lisa and i are watching a movie at my house, eating, pretty much a typical weeknight when we hang out. She bursts out crying later into the night saying she loves me and she always had and how she just was confused about a lot of things. I tried explaining to her that she's lesbian and that these emotions are just a friend missing the time spent with another friend and is not a serious attachment.

 She assures me its serious and that she's all sorts of fucked up knowing im going out with my current girlfriend. I have NEVER felt any kind of sexual attraction from her. I am pretty good with my gaydar, and trust me when i say she is as lesbian as it comes. So reddit, how do i go about this? is my friend lisa going through a phase? Is it jealousy because im spending more time with my girlfriend? Is she actually bisexual? 

My sister tells me that she might be pansexual and this whole schtick about "love is love" and i respect that but If thats the case why does she say she loves me now when i have a girlfriend? Why not realize your bisexual or whatever earlier? Im just so lost here, i love her to death she's my best friend but i dont want her misconstruing her sexuality with feeling lonely and just missing her best friend.? Anyone have any experience or knowledge here i would really appreciate it
<bot>: My best friend who is lesbian says she loves me more than a friend(im a man). i dont know what to make of this or where to go from here.