Similarities:
#Alive is a movie centered around a zombie outbreak around apartment building and having to survive within the apartment building. Happiness is also about zombie outbreak and will also be centered around an apartment complex.

Both about the journey of growing up. Both have ML and FL who are friends first. Both feature University life.

They are both about the journey of growing up and all it's up and downs. They also both have a strong core of friendship. And both are also based in high school and then University.