Okay, so, the plot of that part of Avengers v4 is that the Infinity Gems are being stolen, and Steve and a bunch of Avengers show up in the Himalayas to look for a Gem, whereupon they find Tony and the Illuminati also looking for the Gem, because it turns out that the Illuminati exist and also had (or thought they had) the Infinity Gems. This makes Steve mad, as we see in Avengers v4 #9:
They do in fact have a screaming fight in the snow, surrounded by all their friends:
I’m particularly fond of Commander Steve “No Chill” Rogers screaming YOU THINK THIS IS ABOUT MY FEELINGS? at Tony, who is like “…yes.”
I have omitted the pages in between, which were about everyone else standing around watching them fight and speculating about their relationship, but you should know that we get this line:
“I have a real soft spot for my scenes with Downey. I think, you know, they do a nice job of giving Cap a lot of conflict in a lot of different ways from a lot of different places, and I personally just really like the… specific juxtaposition that Cap and Tony pose, and over the course of these movies I think they’ve had a really complex dynamic that I think can be related to–on a number of levels–it’s not just family, it’s friendship, it’s brothers, it’s… … They’re, to me, the most identifiable relationship, for me personally, within [Cap’s] arc.“ – Chris Evans
[Image: A nude Tony Stark is lying between the legs of Steve Rogers, who is wearing nothing but black lace panties. Tony is pulling the panties off with his teeth.]
Despite Iron Man having left the team Tony Stark is still helping when Cap and the Avengers need equipment. He seems distressed when Cap shows his doubts in the new team and gives him a pep talk.
Avengers V. 7 #1.1 (Set during and after Avengers V. 1 #16)
LemonGrenade 
