Awesome, but what's supply and confidence?
In essence, an agreement by one party to permit another to form a minority government.
It aims to give some stability to the government, without having to go so far as a full-blown coalition.
Therefore, supply-and-confidence partners are not bound to support one another on individual policy debates; they only have to vote with the government on two issues, which give the agreement its name.
Supply refers to bills appropriating money to carry out the function of government, while confidence debates are those where the ability of the government to continue to rule is explicitly called into question.
Possibly a better arrangement for the Lib Dems, in a way, because they can distance themselves from some of the more unpopular decisions made by the government, while still taking credit for anything the Conservatives agreed to do as part of the confidence-and-supply agreement that was in the Lib Dem manifesto.