It was quite surprising that in the end, Man United was the one who won that match. As we have seen together, Man United has a defense line that is really in a worrying condition. I think if they didn't have that luck, then Liverpool have already got another goal. However, the situation completely changed when Man United got their second goal. The hope of winning grows again and that really motivates them, and some of them even tried to ignore the pain and fatigue they were facing. If you look at all that struggle, I think Man United really deserved to win.
It's quite funny how Manchester United are able to keep up with top teams that are trying to take over the Premier League but it's so hard for them to bring minor teams down to their toss, they have beat Arsenal this season, beat Chelsea and Liverpool but Manchester City was a bigger than their mouth could chew but nevertheless, these performance is good enough to them to maintain a good place in the 4th place and not to be roaming around the 5th and 6th place for the whole season.
Now that Manchester United has stop Liverpool from going up to displace Arsenal, then I think the Gunners probability of winning the trophy has increased, my only fear is what is going to come later when Arsenal and Manchester City meet next. If Arsenal win, the more chance they get to finish this Premier League with joy and maybe perhaps more impression to win the Champions League too but if they fail against City, they will have the same faith with Liverpool and City will come up.