The Blue's comeback mini-album features SNSD's Sooyoung and Tiffany for the track "너만을 느끼며" (Feeling Only You) and the girls rap in a small segment of it. I might be wrong but I think the one doing most of the rap is Sooyoung while Tiffany's in the background with all the uh-huh's, lol. I think they sound really cute. And Tiffany's singing is awesome as always.
( full song under the cut )
Sources: popbuggy@yt, zippomaru@yt

I MISS SOOYOUNG.
( full song under the cut )
Sources: popbuggy@yt, zippomaru@yt

I MISS SOOYOUNG.
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