I'll try...

As soon as you say “HI”
I promise I’ll try my best
To show my happy feelings
And hide all the rest

I have to listen to you
Because I hate when you’re mad
So even if my day is going wrong
Just for you I’ll try to be glad

Although at times I can’t help it
And I might let it out
I’m sorry I tried to keep it in
But I just had to scream and shout

Please don’t say a word
If I’m acting a little strange
Because that’s the time
When my attitude I’m trying to change

When you get out of work
And I think you’re home
I’ll go to my room
And wait by the phone

I’ll wait for it to ring
And hear you say “Hi”
As soon as I hear that word
To my bad day I’ll say goodbye