There's so much sweet, considerate and caring stuff that he / she has done. But somehow, at times, there's this cold shoulder from him / her...
If only I could kill this curious mind of mine... Then I can't and the same question keeps popping and re-popping to myself.
"What is going on in the other person's mind?"
And I thought to myself, time could have been spent better on others, rather than all these silly doubts of mine.