Like any other couple, BIGBANG's Taeyang and actress Min Hyo Rin also get into arguments with each other. In an appearance on MBC's "Radio Star," members of BIGBANG revealed exactly what kind of boyfriend Taeyang is.

G-Dragon, who claims to have brought Taeyang and Min Hyo Rin together, revealed that it's easy to find out of if the couple had a fight just by looking at Taeyang's face. According to G-Dragon, Taeyang's mood often reflects how things are in his relationship. When he sighs a lot and looks miserable, it's says he and Min Hyo Rin had a fight.

What makes Taeyang the sweetest boyfriend, however, is the fact that she never gets mad at her girlfriend and never blames her when they fight. Instead, Taeyang just puts the blame on him. "I think Taeyang is too devoted to her, once when they fought he said 'I think my entire existence is wrong,'" Daesung commented, as quoted by Koreaboo.

Taeyang explained that he only acts that way because he has very little experience on relationships, considering Min Hyo Rin is his first girlfriend.

While Taeyang understands how to keep his relationship with his girlfriend strong, the same couldn't be said of G-Dragon. The members of BIGBANG shared that although the rapper is good at giving relationship advices, he himself is terrible when it comes to dating.

Taeyang also commented that the advice G-Dragon gives would make relationships worse. Seungri also chimed in and revealed that the reason why a lot of BIGBANG's songs are sad is because they talk about G-Dragon's failed relationships, Koreaboo reported.

As G-Dragon protested the allegations against him and his credentials as a lover, T.O.P came to his defense by saying all of them do not know how to be in a normal relationship.