Total Valentine Cards we can get and where
So we need to gift 32 Valentine Cards to get all the milestones of Gifting. Here is where we can get them
Inbox - 1
Side Quest - 15
Romance Calendar - 3
Romance Arena Week 1 - 3
Romance Arena Week 2 - 3
Romance Arena Week 3 - 3
Romance Arena Week 4 - 3
Can't find the 32nd Card myself....please post in the comments if anyone has found it, thanks