You know; from watching between the dub and the sub of Dragonball Z from the start until after the gravity chamber incident with Vegeta … the English dub heavily implies some cute flirtations between Bulma and Vegeta since he got sent back to Earth. Whilst the original Japanese dialogue isn’t really romantic/cute between them at all… it’s almost non-existent. Bulma’s mom is wayyyyy more into him just going by the Japanese version. XD
I’m guessing it all changes during the Majin Buu saga? I’m not up to that point yet, so shhhhh. :3
But yeh, it’s interesting to note the huge differences between the dub and sub regarding dialogue and how the dub really goes all out on trying to make the viewer believe there was romantic sparks between the two since the end of the Namek Saga.