Does anyone know if its actually possible to get an ending with jasmin
How do gain empathy for jasmin i did once but it didn't follow through to be able to date jasmin
Yes, it is possible. I don't remember the exact details (it isn't my fav route TBH). I think MrBubu has done a walkthrough for GGGB. It should be available on his Patreon for free but subscribing (even for a month) would be a great way to thank him for his hard work (he wrote guides for a lot of games).