[He looks back up, brow furrowing indignantly for a split second - hadn't she blown him off after he'd told her he couldn't fool around that one time? - but it's there and gone, replaced by something more pensive and genuinely concerned.]

No, you didn't. [He falls silent for a moment or two, trying to find the right words.] I'm sorry if I made you feel that way. I never meant to treat you like you weren't important.