in the beginning nicolette felt super awkward about being so close in age and quickly developed a complex about coming off like an "evil step mother," so she is sure to never behave"motherly" or "bossy" with her. she would really appreciate an easy going friendship vibe between them. she also thinks it's super important to encourage a sisterly bond between her and the new baby, so she's probably always texting her pictures of shoshana in onesies that say things like "I LOVE MY BIG SISTER", etc, etc, because nicolette is obnoxious and obsessed with cute things like that.