My Special Tatay

My Special Tatay (International title: The Heart Knows / ) is a Philippine television drama series broadcast by GMA Network. Directed by L.A. Madridejos, it stars Ken Chan in the title role. It premiered on September 3, 2018 on the network's Afternoon Prime line up replacing Hindi Ko Kayang Iwan Ka. The series concluded on March 29, 2019 with a total of 150 episodes. It was replaced by Inagaw na Bituin in its timeslot.

The series is streaming online on YouTube.

Premise
Boyet, a young man with mild intellectual disability who has a quiet and simple life with his mother, will be changed when they find out that he has a child. Despite their state in life and Boyet's condition, they will take care of the child along with the help of aunt Chona and Boyet's childhood friend, Carol.

Cast and characters

 * Lead cast
 * Ken Chan as Roberto "Boyet" Mariano Villaroman


 * Supporting cast
 * Jestoni Alarcon as Edgar Villaroman
 * Teresa Loyzaga as Olivia "Via" Salcedo-Villaroman
 * Lilet as Isay Mariano
 * Carmen Soriano as Soledad Villaroman
 * Jillian Ward as Odette S. Villaroman
 * Candy Pangilinan as Chona Mariano
 * Arra San Agustin as Carol Flores
 * Bruno Gabriel as Orville S. Villaroman


 * Guest cast
 * John Kenneth Giducos as Deckdeck
 * Phytos Ramirez as Jeff
 * Cheska Diaz as Sheila Flores
 * Barbara Miguel as Cindy Flores
 * Rubi Rubi as Divine
 * Matt Evans as younger Edgar
 * Valeen Montenegro as younger Via
 * Empress Schuck as younger Isay
 * Ashley Rivera as younger Chona
 * Dominic Roco as Peter Flores
 * Elle Ramirez as younger Sheila
 * Soliman Cruz as Bernardo "Obet" Mariano
 * Kyle Ocampo as Eunice
 * Johnny Revilla as Faustino Salcedo
 * Lito Legaspi as Simon Villaroman
 * Bryce Eusebio as teenage Boyet
 * Euwenn Aleta as younger Boyet / Angelo L. Mariano
 * Dayara Shane as teenage Carol
 * Rita Daniela as Susan "Aubrey" P. Labrador-Mariano
 * Mikoy Morales as Joselito "Ote" Mendiola
 * Jhoana Marie Tan as Britney
 * Jazz Ocampo as Erika Roque
 * Kristine Abbey as Annie
 * Joemarie Nielsen as Bert
 * Cyruzz King as Paeng
 * Angeli Bayani as Myrna Palomares Labrador
 * ER Villa as baby Angelo L. Mariano
 * Arny Ross as Monique Roque
 * Agimat Maguigad, Cajo Tan, Clint Limbas, JR Palero and Rommel Calupitan as the Katambays
 * Alchris Galura as Joel Dimaano
 * Jon Romano as Rudy Flores
 * Kiel Rodriguez as Dan
 * Bernard Vios as Xander
 * Frances Makil-Ignacio as Mamita
 * Ayra Mariano as Anna
 * Tonio Quiazon as Antonio Aguilar
 * Lou Veloso as Miong
 * Martin del Rosario as Gardo Guzman
 * Jervi Cajarop as Bogart

Production
Principal photography commenced in August 2018. Filming concluded in March 2019.

Ratings
According to AGB Nielsen Philippines' Nationwide Urban Television Audience Measurement People in television homes, the pilot episode of My Special Tatay earned a 6.6% rating.