Scoring: MP
Here is my suggestion:
1NT pass 2♦ dble
pass (i) pass rdble(ii) pass
4♥(iii)
(i) pass = I have a doubleton ♥
(ii) rdble = I do not have a ♦ stop to bid NT or 6 hearts to rebid ♥. I am oriented to playing in ♥ rather than no trumps, otherwise I might have bid 3♦ asking for a stop. I have at least a game invite.
(iii) 4♥ = Athough I have a ♦ stop, we might not have the quick tricks to make 3NT. My Kx makes a heart contract more attactive and I have to bid 4♥ as partner might pass 3♥.
Does this make sense or do you think differently?

Help
