Is it normal for a workplace to celebrate their Intern's Last Day?

Tomorrow's my last day at my internship and my director told me she wanted to give me a luncheon on my last day. I was very grateful and pleasantly surprised as I've never heard of this before where a workplace celebrate their intern's last day. There has been some highs and lows while being here, but I like to hold onto the highlights, the genuine people I met, and hopefully the impact I brought here. It was funny because I kept hearing how everyone thought I was a regular employee. Today was the first time someone explained it to me. One of the leads from my dept told me that she has been here for 9 years with so many interns in & out that she barely had a word with or even knew their name, but she said I am just naturally nice & fit right in. She told me I've worked so hard and did it so well. I was so shocked and touched... my heart melted at her recognition.

However, no one knows my trainer tends to be really hard on me & gives me anxiety at times even before the end of my shift today. I feel like she is gonna see me tomorrow and give me a hard time on my last day. I feel so overworked that I'm so easily exhausted whenever I get home even today.

My manager called me for the first time outside work hours. I freaked out thinking it in regards to my trainer. I called back one hour later and left a text message I attempted to call back while hoping everything is okay. He texted me back later to say that he actually called because he was looking for a cake I'd like for my luncheon tomorrow... and he said I deserved it. I was so shocked and touched... Honestly, I really did NOT realize how much my internship placement or my department thought so well of me and recognized all my hardwork afterall... They really are putting lots of thought & efforts for my last day. I feel so fortunate despite all the hardships I've been through while there and over the past year to make it to here today... ; ___ ;

Hopefully I won't cry tomorrow... it will be embarrassing.

Is it normal for a workplace to celebrate their Intern's Last Day?
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