I think it is quite obvious that in the beginning the sentiment between Min Kyung Hoon and Kang Ho Dong was a bit sour, however as time passes by, it seems like they truly rebuild their relationship and nowadays, Hodong always sings praises for his beloved, rebellious dongsaeng, Kyunghoon.
So, here's a very short (there's a lot of compilation between Kyunghoon and Hodong in youtube) compilation about their slowly but surely blooming(?) relationship.