Hi Stella,

error better notes

Going to Seoul!

I am going to Seoul in a week to see my friend~! I am very excited and cannot wait to see him! ^o^ It will be very a lot of fun! I am quite happy, [because] I have not seen him in almost 2 years. T_T I hope to have a safe trip~! ^_^

Notes: "very fun" is never said. Other options are:-

great fun

so much fun

a lot of fun

very enjoyable

I hope you enjoy your weekend in Seoul very much,

Regards,

안드류.

Going to Seoul!

I am going to Seoul in a week to see my friend~! I am very excited and cannot wait to see him! ^o^ It will be very fun! (I think saying "a lot of fun" would sound more natural, but either way, I understand what you mean!) I am quite happy because I have not seen him in almost 2 years. T_T I hope to have a safe trip~! ^_^

여행 잘 다녀오세요! 

Going to Seoul!

I'm going to Seoul in a week to see my friend! I'm very excited and can't wait to see him. ^o^ It'll be very fun.  I'm very happy.  I haven't seen him in almost 2 years. T_T I hope I'll have a safe trip. ^_^

-i think it sounds better if you use contractions where you can.

-'very fun' might not be very common, but i don't think it is grammatically incorrect.

-for this kind of writing, i think 'very' sounds better than 'quite.'

-if you use '!' too often, it loses its power.