Ryan I like birdwatching but he enjoys it more then choose the correct pronoun to complete the sentence me by us we

Peter van daan arrived at nine-thirty in the morning (while we were still at breakfast). peter's going on sixteen, a shy, awkward boy whose company won't amount to much. mr. and mrs. van daan came half an hour later. in both the diary and the play the diary of anne frank, how is peter portrayed when he first comes to the annex?