I need help with the following sentence 「あんたも鈍いね, あの子は脈ありだべさ 」 I understand the general meaning from the context (something like how you dont see it she is in love with you), but the words translation doesn't fit the general meaning for me.
鈍い - dull; blunt?
脈 - pulse; vein; chain (of mountains, etc.); hope
What...? Feels like it has hidden meaning that I'm missing out. Thanks :-)