Beware! If I show interest in your philosophy
Take care! If I wrinkle my brow in sympathy
Look out! If I treat you with due deference
Watch out! If I talk to you by preference

Oh no! I seem to like you...
Oh woe! I lend a keen ear...
Great Scott! I seem to like you...
Guess what! I find you execrable.

Tell someone who is interested
Tell someone who will keep their lunch digested
Tell someone who wants your conversation
Tell someone who doesn't regard you as an argument for compulsory sterilisation

How do I love thee? Let me count the ways -
Nil.