There's no SeanMo tag on Tumblr, only one fanfic on Ao3. God, can no one see the old friends to enemies to lovers pipeline!
Mo and Sean in high school giving each other death glares over Lee's shoulder
Them arguing half jokingly about whether punk or metal is better
Wrestling each other and having Lee referee the thing
Mo sinking into guilt at failing both Lee and Sean after Lee gets kidnapped
Sean sending Lee's finger and ring to Mo could totally not be read as a proposal no definitely not
Cmon Mo cutting Sean's hair in the basement
Mo having to cook and bring it to Sean
Mo keeping Lee in check and ends up feeling an ounce of sympathy for him over time
Mo probably understanding what trying to quit and what withdrawals feel like because of how many times he's tried to quit smoking and using it to help Sean
The last thing either of them see is each other before they die
The vision is there
