Inuarashi was in love with you back when you were traveling with Auden, but he didn't find the strength to admit it to you and you started dating another guy...

But, he didn't get into your relationship, just patiently waiting for you to realize that your boyfriend is a fucking redneck. Well, you only realized this after your next scandal and you immediately left this redneck.

When you told Inuarashi about this, of course he was happy, but he didn't show it and gave you time to cool off from past relationships, patiently and quietly.

And now the two of you are traveling again, without the extra guys, to whom he obviously said a lot of "very pleasant words", after which they did not bother you.