Compress playing with Kurogiri's tie, like
Pulling him closer when they're alone (or he's drunk and just don't care about the kids watching them getting handsy until Giri points it out) or helping him tie it in rushed mornings while they hear in the next room Shigaraki complaining to Spinner about the hours.
Or later in the day, slowly making his way up Kurogiri's chest, having too much fun untying it, leaving it loose until there's no other option than getting rid of it.
Or when he has to dress really fancy to infiltrate in a meeting, allowing Giri to choose his suit with the condition of lending him the tie
Just... The possibilities














