[Volundr]

I think your looking at this wrong. They care about you enough that they wanted to keep the relationship interesting and not fall into the trap of complacency that's so easy to fall into as time rolls on. Enough that they took steps to remind themselves not to take you for granted, and still enough that they take those reminders to heart. It's not like getting flowers or planning a picnic or whatever becomes zero effort because an app reminded you. You had to look at that reminder and care to act upon it.

[Neynt]

That's all true. I'm just saying if they knew that you needed this app to get them flowers, then a.) they would likely feel a bit disappointed vs. if it was all you, and b.) that is not unreasonable.