Got stopped by bajrang dal while hanging out with my bf on valentines

I (19f) was hanging out with my boyfriend (18m) today(14/2/25) in a public park. We were just swinging on the swing and chit chatting and suddenly from behind us there were 3 to 4 men in orange and I knew instantly where they were from, they immediately grabbed my bf and were acting as if they were going to beat him up, I tried to intervene but I couldn't do anything. After a lot of yelling and shouting by everyone involved they calmed down a little and told me to call my parents, lucky for me my parents are chill and already know about my bf so I did that and after that they just left Idk why the fuck these jobless, bitchless assholes like to ruin peoples day, is there any action i can take against them? I don't really remember their face but I'm sure there must be some cctv camera near by