Is it normal to want exclusivity after five dates

Five dates means she's spent real time with you. She's seen you across multiple contexts and in different moods. She's not riding a high from the first kiss anymore. If she wants exclusivity now, it's because she's made a choice based on something more than initial attraction.

This timing also matters because it's before things get awkward or she starts wondering if you're dating other people. She's not waiting until you slip up or she catches you on a dating app. She's asking while things still feel good, which means she trusts you to say yes.

The move here is simple. You either want to be exclusive with her or you don't. A good reply commits to one. It doesn't hedge with "I think so" or "Probably" or "Let's see where this goes." Those answers tell her you're still deciding, which defeats the whole point of her asking.

If you want exclusivity, say it directly and without qualification. If you don't, be honest about that too. She's asking because she needs to know where you stand, not because she's hoping you'll warm up to the idea over time.

Don't sit with this question for 24 hours. She put herself out there by asking, and a long silence reads as you needing time to check your options. Reply the same day you get the message, ideally within a few hours.

If you really need to think it through, say that in your reply. Tell her you want to talk about it in person because it matters to you. But don't ghost or go silent. If she doesn't hear back after three days, she'll assume the answer is no and start moving on. At that point, coming back with a yes won't undo the damage.