Love relationship between Lee Min-ho and Bae Suzy is reported to be in trouble after she starred in drama "Uncontrollably Fond."

Lee was blamed to be the source of the drama's low rating, because of his jealousy to Kim Woo-bin, Suzy's partner in the drama.

KBS2 drama "Uncontrollably Fond" ended on Sept. 8. After starting a successful premiere in July, the drama suffered a low rating.

Based on the TnMs rating, the final episode only scored 7.3 percent, below average 8.8 percent in the Seoul metropolitan area. In entire Korea, the rating fell under 7.4 percent, below its nationwide average of 8.2 percent.

One main reason of the low rating in the later episodes was due to the poor acting of Suzy who played female lead character No Eul. Although the story has a beautiful and tearful romance, she failed to deliver best result.

Suzy's boyfriend Lee is suspected to be the main reason of her bad acting

According to Movie News Guide, Lee was jealous because Suzy got really close to Kim during the filming of "Uncontrollably Fond." Kim played No Eul's love interest Joon-young.

Fans speculated that Lee even asked Suzy to leave the drama because of his jealousy. They also connected it to previous relationship issues.

However this speculation needs to be confirmed as "Uncontrollably Fond" was also her first acting project.

Regardless of the rumor, Lee went to Spain to shoot his new drama, "Legend of The Blue Sea" on Sept. 11, as The Inquisitr reported.

He will paired with the veteran actress Jun Ji-hyun, and other top actors and actress such as Lee Hee Joon, Shin Hye-Sun, Moon Sori, Lee Ji-Hoon and Na Young Hee.

Lee's new drama "Legend of The Blue Sea" is scheduled to air in 2017, while Suzy will resume her singing career with her group Miss A. Up to now, there is no official announcement regarding their relationship.