2 New Keikis BUT?

[Cintirella]

Here's my question. My plant this year is giving me 2 Keikis on the same stem. I'm so proud. However I'm worried 'cuz the new leaves as they are growing and getting bigger, is also changing into such a dark green, and at I'm worried it has gotten sunburn, even tho I don't let them on the sun. Only filtered sun in the mornings and not even everyday. it's on a bright room, facing south for the winter months which are almost done with. ( I live in Chicago 0 so is still cold kind'a. thanks for any help. OH PS- and 1 more question: am I to expect flowers out of the mother plant if she's too busy with 2 babies ?