Generation after generation, the concept of love has been a motif, if you will. It's been a favoured discussion amongst poets, philosophers, and scientists, yet there is always a debate upon how to depict the feeling of love accurately. However, notice the following metaphors for love:
"Juliet is the sun."- Shakespeare
"[Love is] like a heatwave … burning in my heart!"-Martha & The Vandellas
"He's so hot,"- Random Tiktoker
It appears that the feeling of love is often associated with heat. From this, we can conclude that love may very well resemble fire. Hence, the feeling of love is like fire. It can either warm your heart up...or burn your house down.