Email Subject Line

Hello! I'm about to graduate law school and I'm hoping to email a former internship boss for a job. I have the actual email down pretty well (basically Hi, I'm graduating, rlly liked my work here, would like to chat about future opportunities) but I'm struggling to come up with the email subject line. Do y'all have any ideas?

Thank you so much in advance and sorry this is so basic lol.

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