Jacob is emotional towards Bella because Jacob was in love with Bella until Renesme was born in the 4th book Breaking Dawn and Jacob imprints on Renesme.
Bella is not so sure about Jacob killing Vampires
Jacob was in love with Bella until Bella got renesmee so Jacob loves renesmee
Bella tells Jacob because Jacob asks Bella to think hard about what he is, so she confronts him the next day after she had her flashback
NO - well at least Bella doesn't think so - Bella and Jacob are just best friends!
bcoz he kept ignoring her
When Jacob finds out he is a werewolf, we has to say away from Bella for a while, so Bella was hurt that she was all alone.
Because she went to save Edward and also he became a werewolf In Breaking Dawn, Bella married Edward so Bella and Jacob couldn't be together. And because Edward turned Bella into a vampire, the treaty was broken so Jacob's wolf pack was going to kill Bella and Rensesmee (Bella's half human and half vampire daughter). So Jacob imprints on Rensesmee to keep her and Bella alive. So now they can only be friends. :(
he loves Bella so much he really likes her
No, because Jacob will imprint on Renesmee. So most the feelings he had for Bella will disappear. But Bella will be really really angry at Jacob for imprinting on her daughter. So that means that some day Jacob will be Bella's son-in-law.
If you really can't decide between Edward or Jacob, just say Bella! That's all there is to Team Edward, Jacob, and Bella. So yes, there is a Team Bella.
Not like having sex, no.But in the third book, when Edward, Bella and Jacob are camping, Bella gets cold so she sleeps next to Jacob to keep warm.
When Bella marries Edward Jacob decides to marry Bella's kid. She is Renesmee and Jacob takes care of her from small days, so that he can imprint on her some day. :)