Boyfriend deleted my instagram comment?

Anonymous
I'm aware relationships shouldn't be validated through the internet, which is why mutually me and my partner keep out relationship off social media.

before we got into a relationship i would comment on his posts and he would do the same vice versa. no harm. However we've been together for 8 months now (ldr) and i know this question sounds stupid even i think so as i'm typing it but it's the internet you can ask anything to gain another person's perspective on a matter.

so on his recent post i left a cute comment
He then messaged me saying he didn't want any of his guy followers to be nosy, stalk me or message me (but even if that was the case surely i have the ability of ignoring unwanted messages like i normally do? he does feel uneasy by the amount of messages i receive by guys which i totally ignore!) he said it's better for people to assume and left wondering than know everything.

what left me unconvinced is how his female friends can comment flirtatious compliments but when i do it gets deleted. he simply said that he doesn't care if any of his guy followers follow, stalk them - he wants me to stay protected off it. But his close friends are aware that he is in a relationship and explains to me who each person is, how they met, became friends etc.

I understand the decision of keeping relationship private but it shouldn't be a secret. it's not as if we're posting picture of each other etc. just a comment. i didn't know why it was so deep for him, personally i would have just left it and shrug it off? We don't even tag each other publicly on twitter. we don't even have eachother on facebook because we don't even use it but it's because i'm comfortable in trusting him on all platforms without the need for me to be on it.

He never gives me anything to worry about to cause doubts but this i just found quite bizzare... i have never came across anyone that does that? do guys in relationships do this?
Guys what do you think?

Boyfriend deleted my instagram comment?
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