单选题
[阅读理解]Once all this ended， I followed Ed and Helen home to be sure they arrived safely. After I waved goodbye and wished them my best， I thought， “That is the kind of love in life. The love is not physical or romantic but care in any time.”
We can learn from the story that ________.
A.life is full of surprises
B.love is both physical and romantic
C.care is a kind of love in life
D.you will feel good when helping those in trouble