Okay, the cheek kiss helps, but she's still frowning a little bit. Hopefully that hides the blush and the way her gaze flicks to his mouth momentarily before he removes his hand from her tablet.
"I think it might be time for me to leave the room and let you two work out whatever you've got to work out."
visual;
"I think it might be time for me to leave the room and let you two work out whatever you've got to work out."