Casey is the nerd of the school she is ugly and on her free time she just studies, she never parties, drinks, or anything like that. At least that's what people think. Casey is really an undercover spy, her real name is Ashley and she is very beautiful. She works for a small corporation called the O.S.S that is run by her uncle, Jerry. Ashley is undercover at the school because she has to be unnoticed but at the same time protect the school because one of the worst gangs is attacking it, but at least she has her best friends Sam and Alex who are both agents too. Join Ashley on her adventures as Casey in, Undercover Nerd Or Spy?

After being dumped by her boyfriend because 'she's too much of a prude,' straight-A student Dana Ferrer enlists the kissing tutorial services of the Good Kissers Inc., made up of the three campus heartthrobs. She chooses notorious Campus King, Andy Guzman, to tutor her, thinking she can ace their lessons and have her ex crawling back to her in no time. She soon realizes she's not immune to Andy's irresistible advances. Nor is Andy oblivious to Dana's charm, which reminds him of someone from his past. Will Dana and Andy break the rules and fall in love with each other? Or will Dana opt to play safe and choose someone else?

Five years have passed and finally, Timi is back in the Philippines. Being away and studying culinary abroad, Timi thought she've finally moved on from every pain that she experienced on her teenage years. But the moment she've seen the billboard of Ice in EDSA---now a famous vocalist of the band Endless Miracle---parang nanumbalik lahat ng sakit na naramdaman niya noon. Now that Timi and Ice have crossed paths again, she vowed to herself na hinding hindi na siya magpapaloko dito. But will she be able to resist when after all this time, she've never stopped loving him?