Love at 7-11

Both are Thai BL series where one of the leads and part of the support characters work as Motorcycle taxi drivers.

Both BL series have a younger/older couple where the younger guy takes care of the older's child because their wife left them and they eventually develop romantic feelings for each other as they become closer.

The stories are not similar but they are both Thai BL series from the same company (Gr8digit) and they aired on WeTV the same year.

Both are Thai BL dramas with a lower budget and quite underrated but still enjoyable to watch between other series. Plus, both of them have some good LGBT support moments that I really liked :)

The side couple in Love at 7-11 has a similar plot element of taking care of a child. I don't think there's an official international release with English subtitles though.