Boyfriend and texting less lately

Been seeing eachother for 3 months now we talked about that we are dating a month ago or so and lately I’ve noticed that the texting has reduced a lot he still send me good morning messages he’s not too flirty with emojis and all but like we don’t text much lately and he takes long time to reply could that mean anything? We haven’t reached the sex part in this relationship as we both love woth parents lol but still in person he shows me he is really into me holding my hand hugging me and kissing me! Can anyone tell me if it’s normal to texts to die down ? Is he loosing interest?