First Love, also known as Crazy Little Thing Called Love, Sing lek lek thi riak wa... rak, lit. A Little Thing Called Love) is a 2010 Thai romantic comedy film and also a 2011 Asian sleeper hit film starring Mario Maurer and Pimchanok Luevisadpaibul. The story depicts love in the eye of young people who first experience it and how it affects their lives and their inspirations.