Explanation to How Captain America Returned Infinity Stones in Avengers Endgame
How Captain America returned Infinity Stones without Disturbing the Timeline and what his refusal of answering Sam's question actually meant When Captain went back in time, he first went for the soul stone . Traded the soul for another soul and got Natasha back. She helped him put back the other stones as well. As she aslo had that suit which captain had. And also she helped him correcting all the other pasts that were all messed up while collecting the stones. Then, they went back to the time where Steve had a dance with Peggy . He didn't end up marrying her and also asked her to keep that thing a secret so the future is not messed up and so that there might not be any other worse possibilities. So Peggy married that other guy which she was supposed to and did all the work in establishing Shield. And also became the famous Agent Carter. But when they were ready to go home, they had only one Pym Particle left so both Natasha and Rogers couldn't have retur