the world tournament ends, when goku proposes to chichi. After chichi and goku start to leave with chichi clinging her arm on his, bulma gets a tiny bit jealous and grabs gokus other arm

Chichi: hey! What are you doing to my goku?!?

Bulma: heh, chichi, you have NOT known goku as long as I have. We were friends ever since we were children!

Chichi: and WHAT are you implying?

Bulma: I’m SAYING that he should be with a rich woman who is an inventor! Like me!