Love the relationship between Rain and Kanade. Can't wait to see them get married and have a child which may happen at the manga's end, hopefully. Also when Argus said "He was worthless, but he had his purpose" about Rain I found his statement contradictory. How can you say someone was useless and a hindrance to the party but at the same time was useful. He was either a burden or a useful member of the party, pick one Argus!!! We've also learned that Rain is a pretty capable adventurer as he is able to make multiple contracts at once which is unheard of for tamers, can fight as a vanguard even though his class is not suited for combat, and can make a contract with kanade who comes from a rare and powerful species. I find it hard to believe he was useless, his previous party didn't know his worth.