The word "staring" definitely doesn't describe the word "love". It makes me think of "stalker"!
Mawes12, this is the second of your threads which has run to 5 pages and seems to consist of multiple versions of the same question and of you asking "Do you understand?" They also contain multiple examples of other users saying "No, I don't understand what you're asking" or similar. Both of your threads were to do more with concepts than with the actual use of English. You seem to have a very particular way of thinking about words but they have little relation to constructing correct, grammatical English sentences.
In your last post, you said "I think there is (sic) a lot of words to describe "love" like "staring or thinking" about something/someone"". I think half the problem here is your use of the word "describe".
Staring and thinking about someone might be symptoms of a person who's in love but they do not describe the noun "love".