On a high, seamlessly, the charts

Looks like the gorgeous lady is on a high these days, because after all Trisha's much awaited Vinnaithaandi Varuvaayaa is slated for a worldwide release on February 26. Sources believe that the film will be a highlight in Trisha's career. In an interview to a leading English daily the pretty actress cofessed, "It is a breathtakingly beautiful, romantic movie made in typical Gautham style and will tug at your heart strings. I'm happy that I did the film and I think it's the best that I have done so far!" Kollywood enthusiasts are eagerly awaiting VTV given its hype, breezy posters and chart-buster songs. The trailers depicts a terrific on-screen chemistry between the lead pair, Simbu and Trisha and when asked about the liplock scene between them, the lissome lass replied, "Yes, there is. But the director has integrated it seamlessly into the story." The lady has more reason to cheer, since she is all set to make her Bollywood debut with Priyadarshan's Khatta Meetha and a dream role in Kamal Haasan's next. VTV , a romantic musical starring Trisha and Simbu, revolves around the love between an aspiring film maker Karthik, who wants to make it big in his profession, and a Christian girl Jessie. Music by A.R. Rahman is already rocking the charts.

Could you please explain to me the emboldened parts?
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