With previous contestants returning as guests in the final leg of Bigg Boss Tamil 3, the latest promo reveals that recently-evicted contestants, Tharshan and Kavin make an appearance, completing the full line up. 

The scenes of the boys carrying each other around and feeding one another shows that the bond that they have developed over the course of the show is a lasting one.

Another visual worth noticing is the happiness on Losliya's face after witnessing the return of Kavin, visibly showing that there will be a lot of sentiments between them in the build-up to the final.

Kavin eliminated himself recently, after agreeing to settle for 5 lakh rupees. His decision led to a lot of sorrow, especially for Losliya and Sandy.

You can watch the promo here: