He lowered the sheet to chin level and gave Sam a sour look . " I ' m perfectly fine , Sam , " he uttered through gritted teeth , trying not to give Sam a glimpse of the cursed gap . Just dying of a broken heart , that 's all . Not that you care a whit .
Why may the narrator feel upset ?
Pick the best answer from the following options:
- None of the above choices .
 - Sam has just announced that he is moving away
 - Sam has just proposed marriage to him
 - He knows Sam does not feel the same way about him


He knows Sam does not feel the same way about him