Lovers card can indicate having to make choices in a relationship. People assume it's the 'great love affair' due to its title, however traditionally there are 3 figures in the card, so a choice has to be made.
2 of Cups can indicate a meeting of the hearts. This can be someone with the same interests as you, a mutually rewarding partnership, in love, business or friendship.

Seeing as you've already 'given up' on the person you liked the cards could indicate that by doing so you've realised your worth and this leaves you open to meeting someone who feels the same way you do.