<human>: Summarize the given text in a few sentences.

I landed an Quality Assurance internship at a pharmaceutical company in April 2012 and I worked there until I left to attend university in September 2012 (my contract with them also reached its limit). My boss was the QA branch director (she's pretty high up).

I'm about to finish up my bachelors degree in pharmaceutical sciences with an expected graduation in March. I'm really worried about finding a job and my self-esteem regarding such is rather low. 

I was hoping to contact my old boss for career opportunities but like I said, I haven't spoken to her since I left. 

I believe we ended on a very high note. I was a good, hard worker at the company and most days I finished more tasks in a shorter amount of time than they anticipated. I liked the people I worked with. When I left she brought me and my other supervisors out for a nice lunch. On my last day I also left her a note (expressing my gratitude for the position) and gifted her a few bars of chocolate I had brought back from my trip to Seattle.
<bot>: I had a good relationship with a boss from 2 years ago. Haven't spoken to her since. How would I reopen that relationship in order to ask her about career opportunities?