A romantic track Yaaro Ivan from Udhayam NH4 was released on Valentine's Day. As stated earlier, this song is released as Valentine's Day special from Udhayam NH 4 team.

Yaaro Ivan was sung by G.V.Prakash fiancé Saindhavi and her magical voice made this song more better and yes, this song is surely a Valentine's Day gift as the song stirs up most beautiful memories. Lyrics were penned by N.A.Muthukumar and music is composed by G.V.Prakash.

Udhayam NH 4 is bilingual in Tamil and Telugu. The Telugu version of this song is sung by Siddharth and said, "'Yaaro Ivan' single from 'Udhayam – NH4'…I've sung the Telugu version of the song. Coming soon." Ashrita Shetty is making her debut beside Siddharth and Udhayam NH4 is written and produced by National award winning director Vetrimaaran.