Spenlexa is the pairing of the romantic relationship between Spencer Walker and Alexa Mendoza. The pair met iin the hospital when Alexa is going for her final checkup. The exchange phone numbers and Spencer texts Alexa that he got diagnosed with cancer, specifically Hodgkin's Lymphoma. They start texting often. They come close to kissing. They share a kiss at the Putt-Putt alley. This episode is called "Panic at the Putt-Putt" They begin dating. Spenlexa lasts from the 3rd season to the end of the series. Spenlexa forever!