*waits a long minute after knocking (too long, really) and then knocks again, louder this time (because you do love your sleep)*
*briefly pressing his cheek to the door* Glorfindel? (I miss you.) Are you home? (You're driving me crazy.) *waits another long minute and then just tries the doorknob (locked)*
*sighs* *can't bring himself to go back downstairs immediately, just because he was so sure he'd see you today (and what the mandos do I do now?)*