[FM] Sexual tension with my bestfriend who has a girlfriend

(You can skip this, but this is just for context)

Let’s call him Nate. He and I have been bestfriends since 7th grade and I always found him attractive, his sharp jawline, huge features and toned body. He truly peaked at 9th grade though, and that’s when I started fantasizing of him. Nate has a girlfriend (let’s call her Lisa) but then left for her homecountry to study, so they’re in an LDR. Nate and I got into the same adviser and bonded again. Lisa ghosted Nate and made him really sad, I had pure intentions of helping him at first but as time passed by, I slowly developed romantic feelings for him, knowing it was wrong, I forced myself to not feel that way. Didn’t work.

Fast forward to that time Lisa finally responded and explained, I got sad but Nate was happy so I was happy too…

!!!!
(Here’s where the fun starts)