Both hands have all the fingers extended with the exception of the middle finger which is curled inwards. Place both middle fingers above the chest, palms facing inward, and use each hand to draw its respective half of the heart over the signer's heart, finishing at the bottom.
To sign this, point to yourself for 'my', use both curled middle fingers to trace the heart shape over the left side of your chest, and then sign 'full'.
Sign 'he', then 'good', and finally use your middle fingers to draw the two halves of a heart over your chest to symbolize his kind character.
Sign 'listen', point to the person for 'your', and then trace the heart shape over your chest with your middle fingers, ensuring they meet at the bottom.
To sign this, point to yourself for 'my', use both curled middle fingers to trace the heart shape over the left side of your chest, and then sign 'full'.
Sign 'he', then 'good', and finally use your middle fingers to draw the two halves of a heart over your chest to symbolize his kind character.
Sign 'listen', point to the person for 'your', and then trace the heart shape over your chest with your middle fingers, ensuring they meet at the bottom.
For this specific standard sign, you should use your middle fingers curled inward. Using the index fingers changes the handshape and can look like you are simply drawing a shape in the air rather than signing the specific concept of 'heart'.
Yes, keep the movement proportional to your body. A standard heart sign is roughly the size of your actual hand. Drawing a massive heart might be used for dramatic exaggeration, but a standard conversational sign is relatively small and contained.
Your curled middle fingers can lightly brush against your shirt or hover just a fraction of an inch above your chest. Either way is perfectly acceptable, as long as the location is clearly over the left side of your chest.
