I don't think so that beautiful face is every thing if its truth than madhu should flat on rk but human nature is above than every thing. vivian shows his positive quality and love side from his acting when one actor plays many character he shows there own attitude, one thing is copying and other is own character, love, hate, smile, ego, attitude, expressions, style, talking etc. whatever actor shows his inner personality includes in his acting and character, we can see his own feeling by his acting how he show is pain and love smile and joy, in his real life it shown in his acting. so, vivian has a good heart, he is so naughty too, but care other feelings, he is open heart and say anything on face what ever in his mind positive or negative. he suddenly speak it if he is wrong he try to apologize with no ego or attitude. but if he think that he is right he never apologize or letdown hisself. we are seeing vivian own personality in rk and saw in abhay, his love and hate, his care and angerness thats why we love to see him and many love him.