"God is greater than our worried hearts and knows more about us than we do ourselves." 1 John God is more compassionate and understanding toward us than we often are toward ourselves. Our conscience gets in our way, but God is superior to our heart.
I feel this way often! Missing someone isn't about how long it has been since you've seen them or the amount of time since you've talked. It's about that very moment when you're doing something and wishing they were right there with you.