When a guy kisses you passionately after a second date what does that say about him in relation to you?

We went to the park and at some point the conversation kinda died out and we were looking very intensely at each other so I thought he was going to kiss me right there but he didn’t. It wasn’t until the end of the date, he was gonna get a taxi, we were in the main road close to some traffic lights, he waited to give me a hug and after that just grabbed me by the waist and kissed me passionately. And the kiss went on for a minute or so until I pulled away surprised and we went again even stronger. I grabbed his face, touched his hair, he put his hand behind my head and kept pressing my waist and pull me closer to him. Just right there in the middle of the street!! There were a lot of people passing. I don’t know whether this means something or not but I know he’s kinda private I thought he’d want to do it in a more discreet way but that was completely full on hahahah
When a guy kisses you passionately after a second date what does that say about him in relation to you?
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