mewples hit itnin the head, the Duke is awkward because of his own upbringing, Ains already developed a decisive and cunning personality while the Duke is more cold and unfeeling in his development compare to ains who can take his cuteness Duke way more innocent when it comes to his emotions, which the FL needs to slowly open up,help if they do actually become a romantic couple and have a child how would ains take it,would be interesting.