Bayern Munich played well so that they could turn things around after they had to fall behind first from Stuttgart. In the second half they did not let their goal concede again by the opponent so that they could lose points. Before this match started, Bayern Munich was actually predicted to be able to win this match, and they managed to do it well so that they managed to widen the gap with Leverkusen to 11 points, at least that gap will last until we know the results of Leverkusen's match this week.
Leverkusen won their game convincingly against Frankfurt by 1-4 and have reduced the point gap to 8. It's like Xabi Alonso is trying to let Vincent Kompany know that all it would take is a slip for them( Bayern Munich) to see the title slip from their hands and it's being a while I saw another team give the Bavarians a run for their money.
Bayern is a very strong club but gradually, they are losing their touch and teams have started noticing it. Seriously, it would be surprising if Bayern starts dropping points at this point in the league but at the same time I won't be because this is football and things like this are meant to happen.