How should I take these signs from my boyfriend? What's the meaning in the way his actions is?

Anonymous

I'm 23 y/o he's 24 y/o

So my boyfriend tickling me and smiles then next thing i know we watch netflix and he cooks me something he never done he's my first love and we been on and off. He asked me to give him a chance and that old memories flood his brain when he listened to are song a lot. He even watched tiktok with me on his phone and stroll the video of random girl and. we watched comedy on it while cuddling. He let's me put one of his shirts on and dance in his kitchen singing country with a smile on his face. all this is vary new to me. Even in school we was on n off. With these new signs do u think he really means it? what does all of this mean?

How should I take these signs from my boyfriend? What's the meaning in the way his actions is?
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