Ailee couldn't stop fangirling wheen she received a surprised phone call from Big Bang's Taeyang.In the broadcast of KBS's 'Yoo Hee Yeol's Sketchbook' on October 10th, Ailee made her guest appearance on the show and delivered a power stage of her latest track 'Don't Touch Me'.During the interview, Yoo Hee Yeol asked Ailee if she had any concern related to music, she answered that she wanted to have a signed album from Taeyang which caused much laughter from the audience. She explained,"I really like Taeyang sunbaenim's music. From R&B to electric sound, he's good at all of them. His voice color is also very attractive. I personally bought his album as well"In particular, the show even connected a surprise phone call from Taeyang to Ailee which made her squeal from happiness. Yoo Hee Yeol asked Taeyang if everyone can expect a collaboration between him and Ailee at the end of the year and Taeyang answered with a yes. Later a signed 'Rise' album was given to Ailee with a message,"To Ailee! Congratulation on your comeback! I'm a big fan of you!! God bless!"