Seungyoun doesn't need aegyo to look cute,because he is already cute!!!He is a very sweet and kind person and is also so sweet and nice to his dongsaengs:) He cares a lot about them and always protects them!!!I'll never forget that time when X1 had to go to Thailand last month for their concert.At the airport when those crazy fans were ready to attack Hyungjun,Seungyoun went behind him to protect him!!!That warmed my heart...he is such a sweet and caring brother!!!This is one of the reasons that I like Seungyoun