How would I like being rejected like a moldy doughnut?

Awww... I stumbled on another blogger who considers Alone In Love as her favorite drama. Reading her thoughts on it makes me want to marathon it again. It's my favorite drama as well. I still can't fully explain why, so let's just have mihinikki's thoughts reprinted here:

Favorite Kdrama: Alone in Love
They say the first one that comes to your head is the right answer, yes?  Alone in Love did not make me squeal, swoon, and giggle like Sungkyungkwan Scandal or My Girlfriend is a Gumiho did. And I didn't obsess over it like Goong/Princess Hours, BUT I will say AIL changed me the most, causing me to deeply pondered life questions about love and relationships. From episode one I was panicked for the OTP to have a happy ending, but then became more invested in their character development. AIL was so earnest, stuffed with real-life people and situations. The many side characters were given unique personalities and treated with loving-care. After finishing it I had not one, but TWO, sob-fests. I wondered how these people could play with something so precious as love?  We see this in kdramas ALL THE TIME, but Alone in Love truly made this real for me. I vowed be honest in love and to risk being rejected like a moldy doughnut. By the way, I did get a good ending :)

Original post here.

So how would I like being rejected like a moldy doughnut? I don't know. It sounds kinda comical, I might give it a try in the future. :)