lowkey obsessed
half-confessing
the one-line answer
Quietly very into something without fully admitting it.
Lowkey obsessed means you are genuinely very invested in something but are slightly embarrassed about the extent. The lowkey is doing very little work to hide it.
mainstream
Your coworker might use this word.
01 / in the wild
hear it move.
admission
lowkey obsessed with this show. watched three seasons in two days.
I am very invested in this show though I am slightly embarrassed about it.