Topie is a nervous bean that tends to be a bit jumpy and easily rattled/flustered, he's cautious by nature and tends to not trust anything he think is suspicious and would hesitate to let it near him when he's unsure if it's safe or not. This extends to food as seen in the infamous Happydemic(Yellow Event) where he was too suspicious of the cake to even try to take a bite. He's seen to be very anxious and tends to be on his phone all the time.