Love You to the Stars and Back.

A girl named Mika decides to go on a road trip to look for aliens. During her trip, she accidentally bumps into Caloy whom she gives a free ride to until he reaches his destination. Mika then finds out that Caloy has cancer but despite it, he has learned to accept his fate. Both embark on a journey filled with adventures and misadventures not knowing they would fall in love with each other along the way.