I didn't want to scare you off. Those are... [She fidgets with the ends of Mari's hair, a tic cultivated unwittingly ever since she had once again gotten used to holding Mari in her arms on a regular basis. Occupying her hands helps her think.] Important words. Not to be used lightly.

Telling you on your birthday would put you on the spot.

[And surely Mari understands why she won't have that.]