Happy Birthday ✩, Kurisu-chan ♪ She says it phonetically in English.

Thanks for calling me every year, Mayuri.

Not at all like a certain someone who hasn't sent me a single message for my birthday.

You really love Okarin don't you, Kurisu-chan~

Wha-!? How'd you get that from what I said?

Fufufu~ This year, our present for Kurisu-chan is a little special ♪

The whole Lab thought really hard about what to send you, and we think you'll really like it~

From the whole Lab?

I wonder what it is? I'm looking forward to it.

Oh! That must be it!

Fufu~ Looks like it. What good timing! I'll be right back, so just hang on for a sec--

Okey-dokey, Mayushii out ♪

Huh!? Wait, Mayuri!?

S-Special delivery.

Y-Y'know, it wouldn't hurt if you said something right now, Christina.

I give thanks that you were born in this world with me.