I noticed that you already have few people who happy to share a moment with you and have rest on that chair as you mentioned yourself, you may need more chairs then.
Sometimes you can just sit together without speaking, just enjoying the moment of the company, just keep a silence and still enjoy it. I remember how it was in one of the old movies, when two people were sitting on chairs and did not exchange a word after a while one said: Thank you for your company and see you tomorrow. That was it.
It seems you still have beautiful weather and nice place for walk afterwards :)
That is exactly what I meant, thank you for reminding this beautiful song :)