Tom and Harry helped Jennie who could only run around to dodge the vulture without able to hurt it, they quickly dispatch the vulture and free the girl from the unending fight.
"Thank god, I thought I would need to run for days," She said to the two-man who had saved her.
"No need to thank us, we should help each other," Tom was being polite to the girl.
But to told the truth, Tom and Harry believe that they need to help each other surviving in the underworld.
They had felt it themselves, how helping each other could increase their battle effectiveness and made a hard battle into an easy one.
Both of them also had built a quick friendship from their short cooperation, as time goes, they knew more about each other's quirk and created a mutual understanding with each other.
If Sol needs to fight both of them then he would most likely lose the fight if he did not use his all and summon his knife soul.