Lee Hyori's boyfriend Lee Sang Soon may not be exactly who she pictures as her ideal man, but he suits her just fine.

On the Wednesday episode of the South Korean television show "Radio Star," Lee opened up about the differences between her ideal man and the one that she loves.

Co-host Yoon Jong Shin brought up the singer's past remarks that she likes a man who "secretly puts his credit card into my wallet" or has "a sexy spinal cord," and asked if that is true of Lee Sang Soon.

"He steals my card and his spinal cord is curved like an S line because he plays the guitar, that's why it is sexy," Lee said.  

But when it came to the subject of whether Lee Sang Soon is Lee Hyori's perfect match, her response changed.

When the singer was asked 'what is Lee Sang Soon to Lee Hyori?' her answer was clear.

"A man that I want to be my last," she said.

Prompting the inevitable question: will the two Lees get married?

Not likely, if the singer feels the same way as she did at actor Uhm Tae Woong's wedding back in January.

Responding to a reporter's question at the ceremony, which took place at the five star Conrad Hotel on Seoul's Yeoui Island, Hyori brushed off the idea of any imminent marriage plans.

"Even the President-elect [Park Geun Hye] is not married just yet, so I don't feel the need to marry fast," she said.

The comments caused a backlash from some K-pop fans, who felt it was inappropriate for the star to bring the South Korean president into the conversation, according to the website Soompi.

The following day, Lee took to Twitter to respond to the fan backlash.

"You can have a great life even if you don't get married," she tweeted.

"Why is it that female celebrities get questioned about marriage all the time as soon as they turn 30? I was so sick of those questions that I was just joking around a little."

And with Lee Hyori and Lee Sang Soon appearing together on the TV program "Thank You" Friday night, maybe the marriage question will come up.

The show will also feature singer-turned-restaurateur Lee Ji Yeon, and Ye Eun of the group Wonder Girls, according to the Korea Star Daily.