Your gratitude is valuable for anyone. Is not grateful to everybody. Is to those Thankfully you really love and to you do something good and nicely to you are. If you waste your gratitude, your heart does not believe you any more you it so means.
There's still so much left to tell him. The joy i felt at meeting him, the gratitude I have for all he's done for me this far, the deep respect i have for him. I haven't been able to relate even a fraction of what i need to tell him. "I'm glad to meet you" That's all i could manage.