I told T once that time=distance when it comes to missing her in the time between sessions. She "got" that.
The longer it's been since I've seen her, the farther from her I feel. This can produce panic (Where are you? I NEED you? feelings) or it can produce a defensive pulling away (Who needs HER!?! feelings). Depends on my mood, state. It's the same message though, I need her!
Even though it's "just" a week, it must feel so long MissCharlotte, since you see him twice a week.
He's out there, breathing. Breathe with him.