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Zac and Mia (aka Kian and Anne)

The stars of #ZacandMiaShow @kianlawley and @annewinters are taking over the @yahooentertainment instagram today! Follow along as Kian and Anne promote their new steaming show on the day of its premiere. #go90 #awesomenesstv (Photo: Instagram)

Promo tour madness with 'Zac and Mia' stars Kian Lawley and Anne Winters (Exclusive photos)

Based on the beloved YA novel by A. J. Betts, “Zac and Mia” is a funny and tender story about two ordinary teenagers who find hope, love, and courage while facing exceptional circumstances. In the real world, Zac (Kian Lawley) and Mia (Anne Winters) would have little to say to each other, but in the hospital where both are undergoing treatment for cancer, the usual rules no longer apply. The messages they trade through a shared wall evolve into a bond that neither sees coming. But cancer changes everything — there is no “normal” anymore — and the only constant is their ever-deepening need for each other.

To celebrate the launch of the new go90 scripted series, we handed the Yahoo Entertainment Instagram account over to “Zac and Mia” leads Kian Lawley and Anne Winters. Click ahead to see how the actors bonded during a busy day promoting the premiere of their show. And don’t forget to watch new episodes of “Zac and Mia” on go90 every Tuesday and Thursday through December 7.