Which two words, if added to the blanks, would give this poem a rhymescheme of abcb?

Roses are red,
violets are blue.
That's what I (1) -
when I met (2)
O A. (1) sang; (2) Ed
B. 1) thought; (2) Lou
O C. (1) yelled; (2) Wei
O D. (1) said; (2) Sue
Answer quickly please