A raisin in the sun act 2 scene 2 questions

After a date Beneatha and George are talking and about to engage in romantic activities when Beneatha's Mother suddenly enters and Beneatha stealthily kicks George out before her mother notices. The mother is upset about another Black family that was recently forced out of their home and she is worried that it will happen to them. The rest of the scene is about Ruth discussing waler's recent depression with his boss over the phone.