In the shower
J: You scared me. B: Relax, it's not that kind of a shower scene.
It's like whenever Brian starts to feel Justin slipping away, like the "did you miss me?" pole sex earlier in the season, he tries to "fix" things with sex...the only way he knows to put things back together. I feel like this is Brian's way of trying to hold onto him.
For just a brief moment there it looks like Justin is about to tell Brian everything...but instead he kisses him, also choosing what's easy (sex) over words in this moment.