because they already have a Love/Hate relationship, sometimes people couple them for cute moments, funny moments, or because they think the couple compliment eachother, because of their clashing personalities.
it's all about personal preferance, like i prefer Piccohan over this, but i think it's pretty cute because of how natural they are despite being "rivals"
Okay... Panel 1: *Goku kisses Vegeta on the forehead* *Vegeta stares at Goku's chest/neck for no reason* Panel 2: *Goku uses his hand and tilted Vegeta's face up and kisses him on the lips* *Vegeta stares at Goku's face with the expression of //WTF//* Panel 3: Vegeta: *Folds arms* Where the fucking Hell did you even GET those ideas? Goku: *His face is either red from Vegeta beating him, or he just got mad* Ow... *Rubs face* That REALLY HURT!!! Panel 4: Goku: I've had enough of this NONSENSE. *Turns super saiyan three* HA! In your FACE! Vegeta: Oh shit...I can only turn super saiyan two...RUN!!
Panel 1: *kiss* Panel 2: *kiss on lips* Panel 3: Vegeta: WTF KAKEROT?! Don't kiss me like that! And I am the seme! Goku: wtf... Panel 4: Goku: I AM YOUR SEME AND DONT YOU FORGET IT YOU UNGRATEFUL *CENSORED*!!!!!!!
This is not allowed on DA and should be reported. Even with credit (which you didnt give either) You do not have the artist's permission to put this up on this site. DA is for work YOU drew or colored with permission, NOT for uploading people's work. By uploading it you are saying you made it, and are indirectly stealing their art.
Take this down, and please report it if you see this work.
If you have the link to the page where you took these images (I'm sure that these are from Killing Sense), then it would be very nice if you could add the link here in your own comment so that then peoples won't start to call you thief