Another great way to follow-up is by sending a thank you note.
A thank you note can be an email a handwritten card or letter – just make it personal and show your gratitude. It is the proper and polite thing to do. Additionally it makes an impact. You should always take the time to thank your network for the favours and other things that they help you out with or for the time they give up.
You should thank them no matter how busy you are.
Write a thank you note tomorrow.