Ex bf on the bus

So today on the bus (highschool) there were litterally no seats at the bavk so I sat in the mid area of the bus and same as my ex bf since i and him usually sit on very back but not together anyways i first sat on one and he did aswell but next to my chair we werent both in it but he was next to me anyways it was super awkward him and I always avoid eye contact tho I dont know if he dislikes me or might still have feelings.. please no negative had enough of it from here and school. He used to be mean to me and would joke around but now he is quiet and just leaves me alone but avoids eye contact? I still like him unfortunately.. we talked like 1% on the bus bout a phone then I dropped my phone and he looked soo ya NO NEGATIVE PLEASE BUT BE HONEST LMAO