Opps Vul we not. BIL teaching session
Playing good/bad Micheals/Unatural NT I somehow expected partner to have both minors and a small opening hand with the values in minors. I was in doubt about competing in 3♦ but not about the sac over 4♥.
After my bidding I was accused of drinking :-) I still dont understand why my bidding was so silly.
Was it silly and why ?

Help

2♥ - 3♦ - 4♥ - p
p - 5♣ x - pass