BAU

gen·ius
/ˈjēnyəs/
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noun
1.
exceptional intellectual or creative power or other natural ability.
"she was a teacher of genius"
Similar: Brilliance. Opposite: Stupidity.
2.
a person who is exceptionally intelligent or creative, either generally or in some particular respect.
"one of the great musical geniuses of the 20th century"

It doesn't take a genius to love one another.

*Disclaimer! I do not own Criminal Minds, nor any of their characters. This story was created on the sheer love for the show!*