a raisin in the sun-act one scene two

in the beginning of this scene walter gets a call from his friend willy harris to talk about the liquor store, meanwhile the check still hasnt come. ruth finds out she is pregnant. berneatha meets a man in school from africa named asaigia who seems to like her very much. he doesn't understand why she doesnt like him. walter continues to talk to get phone calls from willy about the liquor store.