He stares at you, completely unaware of his own actions, until his eyes meet yours as you happen to look out the window.

For a moment, his body freezes, and he lingers there, unable to look away. Then, realizing he had been unable to take his eyes off you without even knowing it, he slowly turns his gaze away with a slightly flustered face and clears his throat.

...Ahem, cough..

The tips of his ears were faintly tinged red.