Oh, what's this, a foot on his knee? Erwin reaches under the table to loosely circle Levi's ankle with his hand, his thumb rubbing along the bone where it connects to his foot.

"Yes, rooibos." Erwin nods, making a mental note of the correction. "I like it because I can drink it at night and still be able to sleep later."

He likes other herbal teas too, but the spiciness of rooibos appeals to him.

"I haven't tried it with milk, though. No sugar; sugar would change the taste too much, I think."