Since it is not too obvious, why should it be like this? Ask yourself, this is to let him hear his inner voice, be obvious and be sure. Personality signature is not important, tell him face to face: the furthest distance in the world is not the distance between life and death, but that you don't know I love you when I stand in front of you. -Tagore (the farthest distance in the world)

Don't torture others or yourself.