Being the first to be summoned by you, the other sorcerers start to tease him; calling the both of you 'soulmates'

Arcturus tends to be embarrased at the silly nicknames, and yet he never actually complains either.

You, on the other hand seem to enjoy seeing him get flustered, he’s just so easy to tease that it’s adorable.

’Summoner.. don't just laugh when they're teasing us..'