Sentence 1: Maybe Marcus is a little more hot-blooded than the average person. 
 Sentence 3: His girlfriend complained she was cold 
 Sentence 4:  But he was barely cool so he didn't turn off anything 
 Sentence 5:  Now his girlfriend is mad, she has a cold, and he's apologizing a lot 
 Option 1: Last night he turned on the air-condition and a fan. 
 Option 2: Last night he turned on the heat.