i feel like i don't really share headcanons on here a lot but oliver and mark have been on my mind so i thought i would share how i imagine them getting together
it's at least a year after tct. they had a conversation about their feelings post episode 20, but oliver wasn't ready for a relationship and mark realized that they still need to put in some more work repairing their friendship first. they do still live together, which is actually a pretty helpful tool for them.
that conversation motivated oliver to actually start looking for help — which Included therapy, but oliver was never going to be able to get better without talking about his ability, so he finds some unorthodox ways of recovery and healing (they're HEALTHY i promise)
but eventually they're at a point where they can Try. and they try casual at first - going on a couple dates, testing the waters. they keep it on the down low, only chloe and caleb and mags know.
mark is the one who asks oliver to be his boyfriend, after maybe a week of this. it's not on a date. it's at home, when they're watching a movie and oliver had put an arm around him and they're just Comfortable. and mark asks, and they have That conversation (because they TALK fuck you). that's when they tell people.
boyfriend hcs coming soon maybe 👀