Steve didn't wanna kill the Winter Solider. Yes, he was his mission but his mission was to bring the Winter Solider to justice, to imprison him. Steve decided differently once he realized who that solider was.
Steve and Sam learn a bit of Russian to get what the Russian ex assasins are up to until Bucky and Natasha figure it out and continue doing the same thing but this time in German<<< i need this. I need like avengers but in tv show version.
Bucky is like a kid that gets in big trouble and Stepdad Tony is demanding military school/major punishment while Mama Steve is being protective. - Visit to grab an amazing super hero shirt now on sale!
JARVIS knows all. My headcanon is that he's got a soft spot for Bucky, who talks to him like he's human (because Bucky has no frame of reference for talking to computers other than Zola, and JARVIS is NOT Zola). I ship Bucky+JARVIS