It kinda kills me how attentive and caring RDJ is with Chris Evans because Chris has some serious anxiety issues and Robert was the one who encouraged him to be Cap when he wasn’t sure (which he is now happy to say was the best decision he’s ever made in his life), Robert goes out of his way to make sure Chris feels comfortable, he even goes so far as to help with Chris’ unofficial physical therapy when he hurt his arm shooting the helicopter scene–he kind of really takes care of him in a big way
And that whole “asking about allergies before inviting fellow actors to dinner”. I mean, wow!
RDJ in general seems to take care of people a lot, he’s been in the industry from childhood and knows how to play a crowd but obviously with actors who didn’t have as much excessive exposure to the media, he helps them out, really does his best to be generous. And he’s so affectionate, he likes to kiss and hug and generally be all over the people he likes, he doesn’t feel the need to dial down that open physical affection, it’s honestly wonderful to see him interacting with people the way he does
