Do you know people like this? They are so filled with the Holy Spirit, they exude joy and love and you just can't help but feel it, too.
If you're a dog-lover, you understand why they are often used as therapy animals. Unlike any other animal, they are capable of unconditional love and have a sense of what a human needs, especially in difficult times. As they quietly give sick or lonely people comfort, it's nearly impossible not to smile and feel better.
That's how God's love is. His love will never run out, so don't hesitate to ask Him to "fill you up". And when you are so full of God's love, you can't help but share it with others.