you are allowed to send hearts to multiple people. you send hearts to me 💜💜💜
if you really want to, ask your crush/bff for advice first. they know you very well, and I'm sure they can tell if it will work out or not. And, if it turns out they are uncomfortable with the idea, you can decide based on that.
Idk, I'm aro haha (we either give fantastic advice, or terrible advice)