On 23rd May 2017, the production house Panorama Studios officially confirmed about the second taste from the forthcoming music album of Guest Iin London through the social-networking site Twitter, as they posted a cover banner (which was used as cover art of the song too) of the song which features the lead couple pair of Kartik Aaryan & Kriti Kharbanda. The tweeted as:
#DilMera will make its way into your hearts soon!
Thy did posted the banner except for the song name but they didn't reveal any further information about the song such as release date or the artist. The second taste from the album is to be called as "Dil Mera" [English Translation: Dil mera means 'My Heart']. The song Dil Mera is a duet track between the talented Indian playback singers Ash King & Prakriti Kakar, along with the additional backing vocals by singer Shahid Mallya & well all these info was revealed after the song was released.
The music for the song Dil Mera is composed by Raghav Sachar, while the lyrics for the song Dil Mera been written by Kumaar. The music video of Dil Mera features the lead movie pair Kartik & Kriti & they truly shows a beautiful chemisty between them. The music video of the song Dil Mera was released on 25th May 2017 followed up with the full soundtrack of the song the very same day on all digital media & stores. The song Dil Mera is available under the music label of T-Series.