Based on the context clues, "loitered" means to linger or hang around without a purpose. Andrea spent too much time talking to her friend, which delayed them from reaching the restaurant.
Based on the context clues, "ruptured" means to break or burst. The bag of popcorn was damaged when the author tripped over the chair, causing it to spill on the floor.
Based on the context clues, "disruption" means a disturbance or interruption. The author's spill of popcorn caused a disturbance during the movie, resulting in glares from audience members.