The old man turned away and his eyes suddenly flared.

Its green eyes flared bright for a moment and then went dark.

He felt his eyes flare and leaned down to take her mouth.

For a second, her eyes flared, and she stared at him.

Her eyes flared wide then narrowed at him from across the room.

Its eyes flared slightly, as if it had come to some sort of conclusion.

He was still looking at me, his eyes flaring with suspicion.

The child turned at the sound, and her eyes flared with fright.

His eyes flared angrily, and she realized she'd gone too far.

V's eyes flared as if he'd made the offer to be polite and hadn't expected a yes.