   neutral   I want to buy a gift for my father. Will you go with me to choose one for him?     neutral   Sure. Is it your father's birthday?  
    neutral   Don't you know? Tomorrow is Father's Day.     surprise   Oh! How could I forget such an important holiday?  
    neutral   You also need to choose a gift for your father, right?     neutral   
 Of course, yes. 
 Of course!    happiness   It seems we are on the same boat. What do we