šš- Casey always asks Donnie for help with his homework, and it usually turns into Donnie just doing all of it for him.
šš- Besides Raph, Donnie is the only other person...or mutant Casey really opens up to about his personal life.
šš- They always try to beat each other's high scores in any game.
šš- Casey has tried to take Donnie out to concerts multiple times.
šš- Both of them are big on PDA, and usually end up either cuddling or making out in front of everyone.
Jonetello headcannons requested by:: @radcupcakecollection18