Tonhon Chonlatee (Thai: ต้นหนชลธี; RTGS: Tonhon Chonlathi) is a 2020 Thai television series starring Suphakorn Sriphothong (Pod) and Thanawat Rattanakitpaisan (Khaotung).^[1]

Directed by Ekkasit Trakulkasemsuk and produced by GMMTV together with Keng Kwang Kang, the series is one of the two television series launched by GMMTV together with AIS Play on 8 July 2020. The series premiered on GMM 25 and AIS Play on 13 November 2020, airing on Fridays at 21:30 ICT.^[2]

This serves as a reunion project^{[citation needed]} for Thanawat Rattanakitpaisarn (Khaotung), Jirakit Kuariyakul (Toptap), Chinnarat Siripongchawalit (Mike), Sivakorn Lertchuchot (Guy) and Chanagun Arpornsutinan (Gunsmile) after their successful roles as Fong, Type, Man, Dim and Boss respectively in the hit phenomenal boys' love series 2gether: The Series, wherein the said series was also featured in Episode 9 of the series.

Chonlatee (Thanawat Rattanakitpaisarn) is a shy, kind-hearted boy, who has a crush secretly on Tonhon (Supakorn Sriphotong), the guy next door, since their childhood days. Tonhon has always taken care of him as if they were real "brothers". But Chonlatee watching Tonhon and his girlfriend Amp from a distance. That is until destiny favors him when Tonhon updates his status as single. Chonlatee then decides to change his look to get Tonhon's attention and love.

Their closeness starts to change into a deeper bond. Tonhon starts to get confused about his feelings. His mouth keeps saying that he doesn't think of Chonlatee that way but when Chonlatee goes out with someone else, he feels insecure, being possessive and worried about Chonlatee. And in the midst of that, his ex-girlfriend, Amp, returns to pursue Tonhon's feelings back.

The cast of the series are:^[3][4]