The NHL playoffs are known for their shocking developments and surprises.
That's especially true in the first round, and there was no shortage of eye-openers this year.
The Bruins' miracle seventh-game comeback against the Leafs, the Red Wings upset of the Ducks and Henrik Lundqvist's back-to-back shutouts of the Washington Capitals in the sixth and seventh games were the highlights.
The second round will certainly have its share of memorable moments, but it tends to be more predictable than the first round.
We have a slew of burning questions as conference semifinals gets underway.