Someone sent me this:
"
Hi Krishia! How time flies...I remember during ta Loidz and my highschool days...you were a baby and so tiny then! Look at you now! Well I guess it only means one thing ...ta Loidz and I are getting older, huh?! I'm happy to see that you've grown into a fine lady!God bless! =)"
I wanted to reply her with this:
"HAHA!
Hello! Thank you!

Yes, time just flies. Back then, I was the baby. Now, you both have your own. And I am more happy to see that you
built upa successful and happy family. Cheers! God bless!

"
Am I wrong for using
built up? Or is there anything wrong you notice in my grammar? Please help. Any reply will be appreciated. Thank you!
