"Well, for starters, there's the most common ones," Gen mused aloud as he gave Senku a scalp massage. His voice was quiet and did his best to be a soothing sort of tone, without making it too obvious.

Though, who was he kidding? "Peanuts, and tree nuts ... which thankfully don't include almonds, did you know? They're a different family than pecans and walnuts and the like ... soy, and wheat, and dairy ..."

Gen would continue to ramble on until he was very sure Senku was asleep.