Edit: Oh, sorry. This was supposed to go to the application announcements area, could someone move? 
Ok, this is kind of a silly app, but I decided to share it anyway... This is meant to bring a heart to someones notification area. Originally I made this to surprise my gf.
Free on Google Play: Lovefication
You can also include a message to the notification.
So, if you are the person keeping your loved one's phone up-to-date, and you know she wouldn't get mad, try surprising her with a kind message.
This doesn't require any permissions other than the one to restore the notification when the phone is booted. No ads! Android 2.1 and up.

Ok, this is kind of a silly app, but I decided to share it anyway... This is meant to bring a heart to someones notification area. Originally I made this to surprise my gf.
Free on Google Play: Lovefication
You can also include a message to the notification.
So, if you are the person keeping your loved one's phone up-to-date, and you know she wouldn't get mad, try surprising her with a kind message.

This doesn't require any permissions other than the one to restore the notification when the phone is booted. No ads! Android 2.1 and up.