so this MY BIAS in SNSD and my opinion.. to them
1.Yuri- because she's my BIAS in SNSD.. i like her so much the way she dance and the way she sing... she's beautiful actually !!
2.Yoona- i like her too. but someone told me that she is flirt but i never believe it... yoona is pretty and can dance too especially she can sing
3.Seohyun- oh, i like her voice especially in the song oF MR.MR. she's pretty and have a cute face.. but in dancing,, she's not good at it