599 Feng Shui Meaning

The girl gives you a red envelope. If this means 599, it should be me for a long time. In other words, I love you for a long time. Because a girl, if she especially likes a boy, won't care much about some money, because she wants to love someone completely and wholeheartedly, so a girl gives you a red envelope, 599 is already a lot. This shows that she especially likes you, he thought. I've been with you for a long time, so you ask him what he means, and he lets you think for yourself. In fact, he thinks you can guess what the money she gave you means, because a long time must mean a long time, that's what I mean, and it should be understood this way. Or is there something between you, what is there, and then what is related to this 599?