Matt and Foggy are an established couple. When Black-mask had his run in with Vladimir, Vlad has imprinted Black-mask as family in his confused way. He is obsessed with him. Which is creepy for everyone because Vladimir is creepy kidnapping human trafficking garbage.

Give me Foggy trying to cope with his partner being stalked and wanting to protect him and Matt being exasperated and worried about Foggy. And then Foggy getting caught in the middle and threatened by Vladimir.