Dear XX:
HI!Not seeing you for months.The summer holiday is coming.Would you please come to my hometown——XX.I am pretty sure we'll have a great time.We can go climbing,fishing picking berries and have a picnic etc.You can come here by train and I am to meet you at the railway station.Then we can take Bus 5 to get home.Oh,if you make up your mind,let me know when as soon as possible.To tell you the true,I can't wait to see you!
yours Bo