Possible Clues:

• Nervous reaction limiting student frolics is very sad
• Awful jerk's penning paper
• Like the ending of "Romeo and Juliet"
• Like "Romeo and Juliet"
• Disastrous time -- smoker may have this rejected
• Star-crossed, say
• Terrible smoke rising under base of apartment
• Sad when kid in it turned up cold
• Like 'Hamlet' or 'Macbeth'
• Disastrous time with Craig at sea