When Vegeta First came into the DBZ series Bulma was terrified of him. Who would'nt be I mean he was trying to destroy planet earth! She never actually saw him till the nameck saga when he called her a beautiful young lady or something like that, and Bulma was flattered, whatever so after Goku kills Freeza blah blah blah! Future Trunks comes to warn everyone about the androids. Vegeta goes of to train in bulma's father gravity projection thingie, and well one year passed and Bulma was pregnant, with vegeta's son, no-1 really knows why or how these two got together (except mabey for Akira Toriyama he is the only one who can really say what happened...) but trunks said "Yamucha was unfaithful and father was lonely". I dunno but hey! They are still cute together.

You guys, guess what? I'm going to predict a couple things here they might be true, but they might not be so just read and see what you think...

In that time period that Vegeta was training for the androids they showed a picture of capsule corp and then went inside and we saw Bulma laying on a messed up bed with her shirt on... If you ever get a chance to see the episodes look for that part maybe you'll know what im talking about. But if you've ever noticed it, You'd probolly think "WHOW what have they've been doing"

Another thing that I've noticed is that after everyone made plans to fight the androids and trunks had left some comercial's went on, when dbz came back on, they showed a close up of Bulma's stomach...¬.¬... Maybe she had already become pregnant (If you dont know what that is..your a dumb ass...o.o) Before Mariah Trunks arived... {Input Sci-fi music here) ^-^

I dont know about you guys but, everyone is always saying how vegeta never really showed Feelings for his Family untill the buu saga when he killed himself to save his family... I'm sorry to argue here but I dont think that's right.. I mean sure he showed THE MOST feelings but I dont know if you noticed but when Cell sent that beam towards Trunks he was pissed off! I think he showed feelings there dont'cha think?