How a guy embarrassed his girlfriend over 26,000naira: is this right?

OMG! I witnessed the most hilarious scene
ever and I couldn’t wait to get home and
share it with you all. I was at Shoprite Ikeja
around 7:30pm and this cute looking couple
were beside me. The lady, light=skinned,
Brazilian hair, Bold 5.
The guy was dangling a car key.Big boy
apparently. I noticed them because of the large
amount of purchases they had in their trolley
and while searching for a less crowded
line,theirs seemed to be fair enough.
So, I stood and she began to offload her
purchases on the cash counter.Meanwhile,the
guy was just standing.At a point in time, he
placed his hand on her shoulder. She then took a
snicker chocolate bar and added to the lot. The
guy smiled. I rolled my eyes
The cashier then said “26,185 thousand.
Then the girl was putting the purchases in the
bags,The guy was standing,the cashier was
waiting,,our line was getting longer.
The girl then looked at the guy and
said”Honey,pay now”.
The guy froze.”You are kidding me right?”I
should pay”"
The lady now embarrassed repeated in pidgin
“Ah ah.i told you i was coming to shop nah”.
Oh boy,this guy just turned around like film trick
and walked out leaving the lady so shocked and
her light skinned face turned red.
The cashier now said “Are you paying so I can
attend to other customers”"? The lady bit her
finger and said “Erm,hey,erm..hey you know
what,I’ll be right back”She dropped the things
and left..
Trust Naija people,,they rained insults on her in
all languages..”Ashawo,Oloshi,dan iska stupid
girl Ndiara,gold digger”
That was the most embarrassing scene ever. If
only she had the money to bail herself,
it wouldn’t haven’t been so bad..
My friends have argued that they probably had
a problem at home,I think they just met. No guy
will walk out on his real girl like that. Worse
case scenario,they’ll drop a few things..
Anyway, Ladies,always have some extra cash
on you..always…