Ask relevant questions to keep the conversation going. For example, if he's telling a story about a trip, ask about the local food he tried or the coolest place he visited. This shows that you are engaged and interested in what he has to say.
You can start by showing interest. Say something like 'That sounds really interesting, tell me more!'.
Perhaps it's a story related to his work. He might have had a challenging project and wanted to share how he overcame difficulties. For example, he could have been part of a team that had to meet a tight deadline and they managed to succeed through great teamwork. It could also be a story about a coworker who did something really funny or strange at the office.
You can say yes if you have the time and are interested. Reading your friend's story shows that you care about them and their creativity.
Ignore it. Sometimes, if you don't give any reaction, your friend will stop. They might be doing it to get a rise out of you, and when they see that it doesn't work, they'll find something else to do.
First, make it clear that you don't want to engage in such a conversation. You can use humor to defuse the situation a bit, like 'Whoa, that's way too much information! Let's talk about something else, like that new movie we were thinking of seeing.' This way, you're gently redirecting the conversation to a more suitable topic without making your friend feel too bad.
Just listen attentively and show your interest. Maybe ask a few relevant questions to show you're engaged.
First, it's important to set clear boundaries. Politely but firmly let your friend know that their behavior makes you uncomfortable. For example, you could say 'I value our friendship, but this kind of approach isn't okay with me.' Then, give them some space to process what you've said. It might be a confusing situation for them too if they're straight but had this momentary lapse. If they respect your boundaries, you can try to continue the friendship on a more appropriate footing. If not, you may need to distance yourself for your own well - being.
The straight friend can be direct and clearly state their sexual orientation and lack of interest. For example, they can say 'I'm straight and not interested in this kind of relationship.'
She can be honest and tell her straight friend that she's a lesbian and a romantic relationship between them is not possible.
You might first ask for a brief overview of what the 'did story' is about. If it sounds engaging, then go ahead and listen. But if it seems boring or not your cup of tea, you can politely decline, like 'I'm a bit busy right now, maybe some other time.'
You could tell her directly that you are not comfortable with this kind of topic and ask her not to bring it up again.