Diggle and Lyla look too dour for their wedding day.
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Felicity has her hands full as she caught the bouquet.
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Felicity, Thea, Roy and Laurel are all enjoying the ceremony.
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Laurel is beside herself with happiness as she witnesses the service.
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Felicity is all smiles as she watches her dear friend, Dig, marry.
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With this ring, Oliver gives his full support to his brother, Diggle.
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John, Lyla and baby Sara are now, officially, a family in the eyes of the law.
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Exactly why Ray Palmer has stood in the middle of this lovely shot of the bride and groom is anyone's guess.
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Arrow Quotes

There is a prophecy. The man who doesn't perish at the blade of Ra'a al Ghul will become Ra's al Ghul. Ra's al Ghul doesn't offer, he orders. Oliver! Don't delude yourself into thinking you have a choice.

Malcolm

Diggle: I see you brought your plus one.
Ray: Nice to meet you. Ray Palmer.
Diggle: John Diggle. [whispering into Ray's ear] You hurt her, they'll never find your body. [louder] Nice to meet you!