Romantic interactions such as flirting do not appear when sims socialize

@crinrict
I just downloaded the game and im new to the sims4 in pc, so I just have the two sims young adult i created plus the sim that gives you the game. They are young adults, good friends but I do not have other interactions rather than funny, rude and friendly introduction, I only can do that, and its always the same things: tell a joke, get to know and talk about interests.

I also get them so be both flirty AND very flirty but i do not get any romantic options or interactions. I barely can interact with objetcs, the game doesnt give me many options. I cant do dates either Frown



I also moved them together in the same household and it doesnt work eithe

@alexacandy There is a bug where Sims turn into siblings so please check the relationship panel and the family tree if they have any relations.