Was It Love?

Noh Ae-jung (Song Ji-hyo) is a single mother with a strong survival instinct who has been single for 14 years. All of a sudden, four men who appeal to her in different ways appear in her life. She had past friendships and relationships with three out of four of these men before her pregnancy. Oh Dae-oh (Son Ho-jun) is a bad but attractive man, Ryu Jin (Song Jong-ho) is pathetic but a handsome and rich actor, Goo Pa-do (Kim Min-jun) who is scary and sexy, and Oh Yeon-woo (Koo Ja-sung) who is a flirty younger man.