I just uploaded 4 valentine cards under the general CAS keyword over the weekend. Since all have hearts, I added the keyword for this challenge, I hope that is OK. I wouldn't do it with older cards that fit a current theme, but I put these up so recently I thought it might be ok. If not let me know and I will take them down.
I (heart) You
Me & You
I like all of these but I especially like the last one. I almost never use glossy cardstock, but it was the perfect touch for this card.