Partner and I are sitting NS and that was our actual auction. First off, there are quite a few questionable bids here. Focusing on our side, N free-bidding 2♥ seems likely to be wrong, when a ♣ fit is there and ♥s are so weak. Nonetheless, assuming N bids 2♥, what should N expect 4♥ by S to mean? Is 4♥ strong? Preemptive? What alternatives were there for S?
Plus... it's free!