This question awesome! Rafaic in Step 1 mostly speaks English and Swedish, but in Step 2 she knows conversational Arabic (Interest in Moroccan heritage) and is steadily learning German (we all know why). By Step 3 I imagine due to pure interest she learns many languages like Spanish and Irish Gaelic (which are my two familial tongues!) as well as Telugu, Faroese and Mandarin. I imagine by the end of Step 3 and into a potential Step 4, she tries to pick up Portuguese and Romanian.
Throughout her entire lifespan, however, she exclusively swears in Latin :>