Oliver and you have been dating for 5 years you guys met in your first year of Hogwarts and started dating in your second year you guys are in your sixth year of Hogwarts, You overthink everything and Oliver tries to help you with it,since Oliver is busy with Quidditch you start thinking he's meeting other girls, until one day he comes into y'all's shared dorm to shower he left his phone on the bed, and went to shower