Lily and Severus
His gaze tracks to the baby, snags there, unreadable. It's not that he's angry with the infant. It's a lot of confusing emotions, and anger is sort of the easiest, but even Severus can suss out that glowering at Lily's baby is not going to win him points.
Though he's not sure he's trying to win points, either. Is he?
This is why he doesn't talk to anyone from school. It's all very confusing and he hates feeling wrong-footed by inconvenient things like emotions.
"I saw someone bringing in something that looked like eyebright crossed with citronella," he offers, after a pause. "I'd meant to go see where that went. Did you... see anything that you'd recommend finding?"