My First Valentine?

[memethetrouble]

"Hello there, I'm Keena, and I'm very nervous! Although it's not my first Valentine's Day, I never had a card until this year. Or a cupcake. Or an I Love You sign outside my door. Or a rose bracelet. I think I've got a secret admirer!"
The card reads "There are many lovers dressed up today,
The PPS dog with the matching sign
My darling, that is me.
Love, your valentine!"

Can you find Keena's Valentine in my groups? Post here to help!